71368845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 50558835

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 355, 1065, 1349, 3527, 4047, 6745, 10581, 17635, 20235, 52905, 67013, 201039, 250417, 335065, 751251, 1005195, 1252085, 3756255, 4757923, 14273769, 23789615, 71368845]

約数ペア:

[(1, 71368845), (3, 23789615), (5, 14273769), (15, 4757923), (19, 3756255), (57, 1252085), (71, 1005195), (95, 751251), (213, 335065), (285, 250417), (355, 201039), (1065, 67013), (1349, 52905), (3527, 20235), (4047, 17635), (6745, 10581)]