158450175

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 90

約数和(自身を含む): 318504912

約数和(自身を除く): 160054737

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 169, 195, 225, 325, 351, 405, 463, 507, 585, 675, 845, 975, 1053, 1389, 1521, 1755, 2025, 2315, 2535, 2925, 4167, 4225, 4563, 5265, 6019, 6945, 7605, 8775, 11575, 12501, 12675, 13689, 18057, 20835, 22815, 26325, 30095, 34725, 37503, 38025, 54171, 62505, 68445, 78247, 90285, 104175, 114075, 150475, 162513, 187515, 234741, 270855, 312525, 342225, 391235, 451425, 487539, 704223, 812565, 937575, 1173705, 1354275, 1956175, 2112669, 2437695, 3521115, 4062825, 5868525, 6338007, 10563345, 12188475, 17605575, 31690035, 52816725, 158450175]

約数ペア:

[(1, 158450175), (3, 52816725), (5, 31690035), (9, 17605575), (13, 12188475), (15, 10563345), (25, 6338007), (27, 5868525), (39, 4062825), (45, 3521115), (65, 2437695), (75, 2112669), (81, 1956175), (117, 1354275), (135, 1173705), (169, 937575), (195, 812565), (225, 704223), (325, 487539), (351, 451425), (405, 391235), (463, 342225), (507, 312525), (585, 270855), (675, 234741), (845, 187515), (975, 162513), (1053, 150475), (1389, 114075), (1521, 104175), (1755, 90285), (2025, 78247), (2315, 68445), (2535, 62505), (2925, 54171), (4167, 38025), (4225, 37503), (4563, 34725), (5265, 30095), (6019, 26325), (6945, 22815), (7605, 20835), (8775, 18057), (11575, 13689), (12501, 12675)]