75847965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8039}}^1$

素因数の和:8101

約数の個数: 32

約数和(自身を含む): 131984640

約数和(自身を除く): 56136675

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 8039, 9435, 24117, 40195, 120585, 136663, 297443, 409989, 683315, 892329, 1487215, 2049945, 4461645, 5056531, 15169593, 25282655, 75847965]

約数ペア:

[(1, 75847965), (3, 25282655), (5, 15169593), (15, 5056531), (17, 4461645), (37, 2049945), (51, 1487215), (85, 892329), (111, 683315), (185, 409989), (255, 297443), (555, 136663), (629, 120585), (1887, 40195), (3145, 24117), (8039, 9435)]