244105015

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 378963360

約数和(自身を除く): 134858345

約数列:

[1, 5, 7, 11, 35, 49, 53, 55, 77, 245, 265, 371, 385, 539, 583, 1709, 1855, 2597, 2695, 2915, 4081, 8545, 11963, 12985, 18799, 20405, 28567, 59815, 83741, 90577, 93995, 131593, 142835, 418705, 452885, 634039, 657965, 921151, 996347, 3170195, 4438273, 4605755, 4981735, 6974429, 22191365, 34872145, 48821003, 244105015]

約数ペア:

[(1, 244105015), (5, 48821003), (7, 34872145), (11, 22191365), (35, 6974429), (49, 4981735), (53, 4605755), (55, 4438273), (77, 3170195), (245, 996347), (265, 921151), (371, 657965), (385, 634039), (539, 452885), (583, 418705), (1709, 142835), (1855, 131593), (2597, 93995), (2695, 90577), (2915, 83741), (4081, 59815), (8545, 28567), (11963, 20405), (12985, 18799)]