56601585

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8255

約数の個数: 40

約数和(自身を含む): 107445096

約数和(自身を除く): 50843511

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 8221, 24663, 41105, 73989, 123315, 139757, 221967, 369945, 419271, 665901, 698785, 1109835, 1257813, 2096355, 3329505, 3773439, 6289065, 11320317, 18867195, 56601585]

約数ペア:

[(1, 56601585), (3, 18867195), (5, 11320317), (9, 6289065), (15, 3773439), (17, 3329505), (27, 2096355), (45, 1257813), (51, 1109835), (81, 698785), (85, 665901), (135, 419271), (153, 369945), (255, 221967), (405, 139757), (459, 123315), (765, 73989), (1377, 41105), (2295, 24663), (6885, 8221)]