1959776065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 2895782400

約数和(自身を除く): 936006335

約数列:

[1, 5, 13, 17, 23, 29, 65, 85, 115, 145, 221, 299, 377, 391, 493, 667, 1105, 1495, 1885, 1955, 2465, 2659, 3335, 5083, 6409, 8671, 11339, 13295, 25415, 32045, 34567, 43355, 45203, 56695, 61157, 77111, 147407, 172835, 226015, 305785, 385555, 587639, 737035, 795041, 1002443, 1039669, 1310887, 1773553, 2938195, 3975205, 5012215, 5198345, 6554435, 8867765, 13515697, 17041531, 23056189, 30150401, 67578485, 85207655, 115280945, 150752005, 391955213, 1959776065]

約数ペア:

[(1, 1959776065), (5, 391955213), (13, 150752005), (17, 115280945), (23, 85207655), (29, 67578485), (65, 30150401), (85, 23056189), (115, 17041531), (145, 13515697), (221, 8867765), (299, 6554435), (377, 5198345), (391, 5012215), (493, 3975205), (667, 2938195), (1105, 1773553), (1495, 1310887), (1885, 1039669), (1955, 1002443), (2465, 795041), (2659, 737035), (3335, 587639), (5083, 385555), (6409, 305785), (8671, 226015), (11339, 172835), (13295, 147407), (25415, 77111), (32045, 61157), (34567, 56695), (43355, 45203)]