4247480075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 5530312704

約数和(自身を除く): 1282832629

約数列:

[1, 5, 25, 41, 67, 127, 205, 335, 487, 635, 1025, 1675, 2435, 2747, 3175, 5207, 8509, 12175, 13735, 19967, 26035, 32629, 42545, 61849, 68675, 99835, 130175, 163145, 212725, 309245, 348869, 499175, 815725, 1337789, 1546225, 1744345, 2535809, 4143883, 6688945, 8721725, 12679045, 20719415, 33444725, 63395225, 103597075, 169899203, 849496015, 4247480075]

約数ペア:

[(1, 4247480075), (5, 849496015), (25, 169899203), (41, 103597075), (67, 63395225), (127, 33444725), (205, 20719415), (335, 12679045), (487, 8721725), (635, 6688945), (1025, 4143883), (1675, 2535809), (2435, 1744345), (2747, 1546225), (3175, 1337789), (5207, 815725), (8509, 499175), (12175, 348869), (13735, 309245), (19967, 212725), (26035, 163145), (32629, 130175), (42545, 99835), (61849, 68675)]