160989075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2393}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 324166752

約数和(自身を除く): 163177677

約数列:

[1, 3, 5, 9, 13, 15, 23, 25, 39, 45, 65, 69, 75, 115, 117, 195, 207, 225, 299, 325, 345, 575, 585, 897, 975, 1035, 1495, 1725, 2393, 2691, 2925, 4485, 5175, 7179, 7475, 11965, 13455, 21537, 22425, 31109, 35895, 55039, 59825, 67275, 93327, 107685, 155545, 165117, 179475, 275195, 279981, 466635, 495351, 538425, 715507, 777725, 825585, 1375975, 1399905, 2146521, 2333175, 2476755, 3577535, 4127925, 6439563, 6999525, 10732605, 12383775, 17887675, 32197815, 53663025, 160989075]

約数ペア:

[(1, 160989075), (3, 53663025), (5, 32197815), (9, 17887675), (13, 12383775), (15, 10732605), (23, 6999525), (25, 6439563), (39, 4127925), (45, 3577535), (65, 2476755), (69, 2333175), (75, 2146521), (115, 1399905), (117, 1375975), (195, 825585), (207, 777725), (225, 715507), (299, 538425), (325, 495351), (345, 466635), (575, 279981), (585, 275195), (897, 179475), (975, 165117), (1035, 155545), (1495, 107685), (1725, 93327), (2393, 67275), (2691, 59825), (2925, 55039), (4485, 35895), (5175, 31109), (7179, 22425), (7475, 21537), (11965, 13455)]