41972985

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 77301576

約数和(自身を除く): 35328591

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2801, 2997, 4995, 8403, 14005, 14985, 25209, 42015, 75627, 103637, 126045, 226881, 310911, 378135, 518185, 932733, 1134405, 1554555, 2798199, 4663665, 8394597, 13990995, 41972985]

約数ペア:

[(1, 41972985), (3, 13990995), (5, 8394597), (9, 4663665), (15, 2798199), (27, 1554555), (37, 1134405), (45, 932733), (81, 518185), (111, 378135), (135, 310911), (185, 226881), (333, 126045), (405, 103637), (555, 75627), (999, 42015), (1665, 25209), (2801, 14985), (2997, 14005), (4995, 8403)]