7960335

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 14929920

約数和(自身を除く): 6969585

約数列:

[1, 3, 5, 15, 17, 19, 31, 51, 53, 57, 85, 93, 95, 155, 159, 255, 265, 285, 323, 465, 527, 589, 795, 901, 969, 1007, 1581, 1615, 1643, 1767, 2635, 2703, 2945, 3021, 4505, 4845, 4929, 5035, 7905, 8215, 8835, 10013, 13515, 15105, 17119, 24645, 27931, 30039, 31217, 50065, 51357, 83793, 85595, 93651, 139655, 150195, 156085, 256785, 418965, 468255, 530689, 1592067, 2653445, 7960335]

約数ペア:

[(1, 7960335), (3, 2653445), (5, 1592067), (15, 530689), (17, 468255), (19, 418965), (31, 256785), (51, 156085), (53, 150195), (57, 139655), (85, 93651), (93, 85595), (95, 83793), (155, 51357), (159, 50065), (255, 31217), (265, 30039), (285, 27931), (323, 24645), (465, 17119), (527, 15105), (589, 13515), (795, 10013), (901, 8835), (969, 8215), (1007, 7905), (1581, 5035), (1615, 4929), (1643, 4845), (1767, 4505), (2635, 3021), (2703, 2945)]