76708775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 114576000

約数和(自身を除く): 37867225

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 143, 215, 275, 325, 473, 499, 559, 715, 1075, 2365, 2495, 2795, 3575, 5489, 6149, 6487, 11825, 12475, 13975, 21457, 27445, 30745, 32435, 71357, 107285, 137225, 153725, 162175, 236027, 278941, 356785, 536425, 1180135, 1394705, 1783925, 3068351, 5900675, 6973525, 15341755, 76708775]

約数ペア:

[(1, 76708775), (5, 15341755), (11, 6973525), (13, 5900675), (25, 3068351), (43, 1783925), (55, 1394705), (65, 1180135), (143, 536425), (215, 356785), (275, 278941), (325, 236027), (473, 162175), (499, 153725), (559, 137225), (715, 107285), (1075, 71357), (2365, 32435), (2495, 30745), (2795, 27445), (3575, 21457), (5489, 13975), (6149, 12475), (6487, 11825)]