137779785

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 297355968

約数和(自身を除く): 159576183

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 61, 65, 81, 99, 117, 135, 143, 165, 169, 183, 195, 243, 297, 305, 351, 405, 429, 495, 507, 549, 585, 671, 715, 793, 845, 891, 915, 1053, 1215, 1287, 1485, 1521, 1647, 1755, 1859, 2013, 2145, 2379, 2535, 2673, 2745, 3159, 3355, 3861, 3965, 4455, 4563, 4941, 5265, 5577, 6039, 6435, 7137, 7605, 8235, 8723, 9295, 10065, 10309, 11583, 11895, 13365, 13689, 14823, 15795, 16731, 18117, 19305, 21411, 22815, 24705, 26169, 27885, 30195, 30927, 34749, 35685, 41067, 43615, 50193, 51545, 54351, 57915, 64233, 68445, 74115, 78507, 83655, 90585, 92781, 107055, 113399, 130845, 150579, 154635, 163053, 173745, 192699, 205335, 235521, 250965, 271755, 278343, 321165, 340197, 392535, 451737, 463905, 566995, 706563, 752895, 815265, 835029, 963495, 1020591, 1177605, 1391715, 1700985, 2119689, 2258685, 2505087, 3061773, 3532815, 4175145, 5102955, 9185319, 10598445, 12525435, 15308865, 27555957, 45926595, 137779785]

約数ペア:

[(1, 137779785), (3, 45926595), (5, 27555957), (9, 15308865), (11, 12525435), (13, 10598445), (15, 9185319), (27, 5102955), (33, 4175145), (39, 3532815), (45, 3061773), (55, 2505087), (61, 2258685), (65, 2119689), (81, 1700985), (99, 1391715), (117, 1177605), (135, 1020591), (143, 963495), (165, 835029), (169, 815265), (183, 752895), (195, 706563), (243, 566995), (297, 463905), (305, 451737), (351, 392535), (405, 340197), (429, 321165), (495, 278343), (507, 271755), (549, 250965), (585, 235521), (671, 205335), (715, 192699), (793, 173745), (845, 163053), (891, 154635), (915, 150579), (1053, 130845), (1215, 113399), (1287, 107055), (1485, 92781), (1521, 90585), (1647, 83655), (1755, 78507), (1859, 74115), (2013, 68445), (2145, 64233), (2379, 57915), (2535, 54351), (2673, 51545), (2745, 50193), (3159, 43615), (3355, 41067), (3861, 35685), (3965, 34749), (4455, 30927), (4563, 30195), (4941, 27885), (5265, 26169), (5577, 24705), (6039, 22815), (6435, 21411), (7137, 19305), (7605, 18117), (8235, 16731), (8723, 15795), (9295, 14823), (10065, 13689), (10309, 13365), (11583, 11895)]