42169715

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 17549965

約数列:

[1, 5, 7, 35, 53, 127, 179, 265, 371, 635, 889, 895, 1253, 1855, 4445, 6265, 6731, 9487, 22733, 33655, 47117, 47435, 66409, 113665, 159131, 235585, 332045, 795655, 1204849, 6024245, 8433943, 42169715]

約数ペア:

[(1, 42169715), (5, 8433943), (7, 6024245), (35, 1204849), (53, 795655), (127, 332045), (179, 235585), (265, 159131), (371, 113665), (635, 66409), (889, 47435), (895, 47117), (1253, 33655), (1855, 22733), (4445, 9487), (6265, 6731)]