42064715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6427}}^1$

素因数の和:6467

約数の個数: 32

約数和(自身を含む): 66645504

約数和(自身を除く): 24580789

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6427, 6545, 32135, 44989, 70697, 109259, 224945, 353485, 494879, 546295, 764813, 1201849, 2474395, 3824065, 6009245, 8412943, 42064715]

約数ペア:

[(1, 42064715), (5, 8412943), (7, 6009245), (11, 3824065), (17, 2474395), (35, 1201849), (55, 764813), (77, 546295), (85, 494879), (119, 353485), (187, 224945), (385, 109259), (595, 70697), (935, 44989), (1309, 32135), (6427, 6545)]