153302955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 276756480

約数和(自身を除く): 123453525

約数列:

[1, 3, 5, 13, 15, 39, 43, 47, 65, 129, 141, 195, 215, 235, 389, 559, 611, 645, 705, 1167, 1677, 1833, 1945, 2021, 2795, 3055, 5057, 5835, 6063, 8385, 9165, 10105, 15171, 16727, 18283, 25285, 26273, 30315, 50181, 54849, 75855, 78819, 83635, 91415, 131365, 217451, 237679, 250905, 274245, 394095, 652353, 713037, 786169, 1087255, 1188395, 2358507, 3261765, 3565185, 3930845, 10220197, 11792535, 30660591, 51100985, 153302955]

約数ペア:

[(1, 153302955), (3, 51100985), (5, 30660591), (13, 11792535), (15, 10220197), (39, 3930845), (43, 3565185), (47, 3261765), (65, 2358507), (129, 1188395), (141, 1087255), (195, 786169), (215, 713037), (235, 652353), (389, 394095), (559, 274245), (611, 250905), (645, 237679), (705, 217451), (1167, 131365), (1677, 91415), (1833, 83635), (1945, 78819), (2021, 75855), (2795, 54849), (3055, 50181), (5057, 30315), (5835, 26273), (6063, 25285), (8385, 18283), (9165, 16727), (10105, 15171)]