2515672005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{311153}}^1$

素因数の和:311186

約数の個数: 48

約数和(自身を含む): 5107904064

約数和(自身を除く): 2592232059

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 2695, 8085, 311153, 933459, 1555765, 2178071, 3422683, 4667295, 6534213, 10268049, 10890355, 15246497, 17113415, 23958781, 32671065, 45739491, 51340245, 71876343, 76232485, 119793905, 167711467, 228697455, 359381715, 503134401, 838557335, 2515672005]

約数ペア:

[(1, 2515672005), (3, 838557335), (5, 503134401), (7, 359381715), (11, 228697455), (15, 167711467), (21, 119793905), (33, 76232485), (35, 71876343), (49, 51340245), (55, 45739491), (77, 32671065), (105, 23958781), (147, 17113415), (165, 15246497), (231, 10890355), (245, 10268049), (385, 6534213), (539, 4667295), (735, 3422683), (1155, 2178071), (1617, 1555765), (2695, 933459), (8085, 311153)]