153968325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 96

約数和(自身を含む): 311980032

約数和(自身を除く): 158011707

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 41, 69, 75, 105, 115, 123, 161, 175, 205, 287, 311, 345, 483, 525, 575, 615, 805, 861, 933, 943, 1025, 1435, 1555, 1725, 2177, 2415, 2829, 3075, 4025, 4305, 4665, 4715, 6531, 6601, 7153, 7175, 7775, 10885, 12075, 12751, 14145, 19803, 21459, 21525, 23325, 23575, 32655, 33005, 35765, 38253, 50071, 54425, 63755, 70725, 89257, 99015, 107295, 150213, 163275, 165025, 178825, 191265, 250355, 267771, 293273, 318775, 446285, 495075, 536475, 751065, 879819, 956325, 1251775, 1338855, 1466365, 2052911, 2231425, 3755325, 4399095, 6158733, 6694275, 7331825, 10264555, 21995475, 30793665, 51322775, 153968325]

約数ペア:

[(1, 153968325), (3, 51322775), (5, 30793665), (7, 21995475), (15, 10264555), (21, 7331825), (23, 6694275), (25, 6158733), (35, 4399095), (41, 3755325), (69, 2231425), (75, 2052911), (105, 1466365), (115, 1338855), (123, 1251775), (161, 956325), (175, 879819), (205, 751065), (287, 536475), (311, 495075), (345, 446285), (483, 318775), (525, 293273), (575, 267771), (615, 250355), (805, 191265), (861, 178825), (933, 165025), (943, 163275), (1025, 150213), (1435, 107295), (1555, 99015), (1725, 89257), (2177, 70725), (2415, 63755), (2829, 54425), (3075, 50071), (4025, 38253), (4305, 35765), (4665, 33005), (4715, 32655), (6531, 23575), (6601, 23325), (7153, 21525), (7175, 21459), (7775, 19803), (10885, 14145), (12075, 12751)]