241496775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 503762400

約数和(自身を除く): 262265625

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 29, 39, 45, 65, 73, 75, 87, 117, 135, 145, 169, 195, 219, 225, 261, 325, 351, 365, 377, 435, 507, 585, 657, 675, 725, 783, 845, 949, 975, 1095, 1131, 1305, 1521, 1755, 1825, 1885, 1971, 2117, 2175, 2535, 2847, 2925, 3285, 3393, 3915, 4225, 4563, 4745, 4901, 5475, 5655, 6351, 6525, 7605, 8541, 8775, 9425, 9855, 10179, 10585, 12337, 12675, 14235, 14703, 16425, 16965, 19053, 19575, 22815, 23725, 24505, 25623, 27521, 28275, 31755, 37011, 38025, 42705, 44109, 49275, 50895, 52925, 57159, 61685, 71175, 73515, 82563, 84825, 95265, 111033, 114075, 122525, 128115, 132327, 137605, 158775, 185055, 213525, 220545, 247689, 254475, 285795, 308425, 333099, 357773, 367575, 412815, 476325, 555165, 640575, 661635, 688025, 743067, 925275, 1073319, 1102725, 1238445, 1428975, 1665495, 1788865, 2064075, 2775825, 3219957, 3308175, 3715335, 5366595, 6192225, 8327475, 8944325, 9659871, 16099785, 18576675, 26832975, 48299355, 80498925, 241496775]

約数ペア:

[(1, 241496775), (3, 80498925), (5, 48299355), (9, 26832975), (13, 18576675), (15, 16099785), (25, 9659871), (27, 8944325), (29, 8327475), (39, 6192225), (45, 5366595), (65, 3715335), (73, 3308175), (75, 3219957), (87, 2775825), (117, 2064075), (135, 1788865), (145, 1665495), (169, 1428975), (195, 1238445), (219, 1102725), (225, 1073319), (261, 925275), (325, 743067), (351, 688025), (365, 661635), (377, 640575), (435, 555165), (507, 476325), (585, 412815), (657, 367575), (675, 357773), (725, 333099), (783, 308425), (845, 285795), (949, 254475), (975, 247689), (1095, 220545), (1131, 213525), (1305, 185055), (1521, 158775), (1755, 137605), (1825, 132327), (1885, 128115), (1971, 122525), (2117, 114075), (2175, 111033), (2535, 95265), (2847, 84825), (2925, 82563), (3285, 73515), (3393, 71175), (3915, 61685), (4225, 57159), (4563, 52925), (4745, 50895), (4901, 49275), (5475, 44109), (5655, 42705), (6351, 38025), (6525, 37011), (7605, 31755), (8541, 28275), (8775, 27521), (9425, 25623), (9855, 24505), (10179, 23725), (10585, 22815), (12337, 19575), (12675, 19053), (14235, 16965), (14703, 16425)]