172314675

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 346852800

約数和(自身を除く): 174538125

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 73, 75, 117, 135, 195, 219, 225, 269, 325, 351, 365, 585, 657, 675, 807, 949, 975, 1095, 1345, 1755, 1825, 1971, 2421, 2847, 2925, 3285, 3497, 4035, 4745, 5475, 6725, 7263, 8541, 8775, 9855, 10491, 12105, 14235, 16425, 17485, 19637, 20175, 23725, 25623, 31473, 36315, 42705, 49275, 52455, 58911, 60525, 71175, 87425, 94419, 98185, 128115, 157365, 176733, 181575, 213525, 255281, 262275, 294555, 472095, 490925, 530199, 640575, 765843, 786825, 883665, 1276405, 1472775, 2297529, 2360475, 2650995, 3829215, 4418325, 6382025, 6892587, 11487645, 13254975, 19146075, 34462935, 57438225, 172314675]

約数ペア:

[(1, 172314675), (3, 57438225), (5, 34462935), (9, 19146075), (13, 13254975), (15, 11487645), (25, 6892587), (27, 6382025), (39, 4418325), (45, 3829215), (65, 2650995), (73, 2360475), (75, 2297529), (117, 1472775), (135, 1276405), (195, 883665), (219, 786825), (225, 765843), (269, 640575), (325, 530199), (351, 490925), (365, 472095), (585, 294555), (657, 262275), (675, 255281), (807, 213525), (949, 181575), (975, 176733), (1095, 157365), (1345, 128115), (1755, 98185), (1825, 94419), (1971, 87425), (2421, 71175), (2847, 60525), (2925, 58911), (3285, 52455), (3497, 49275), (4035, 42705), (4745, 36315), (5475, 31473), (6725, 25623), (7263, 23725), (8541, 20175), (8775, 19637), (9855, 17485), (10491, 16425), (12105, 14235)]