1036728135475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1\times {\mathrm{12203}}^1$

素因数の和:14388

約数の個数: 48

約数和(自身を含む): 1361094741504

約数和(自身を除く): 324366606029

約数列:

[1, 5, 23, 25, 71, 115, 355, 575, 1633, 1775, 2081, 8165, 10405, 12203, 40825, 47863, 52025, 61015, 147751, 239315, 280669, 305075, 738755, 866413, 1196575, 1403345, 3398273, 3693775, 4332065, 7016725, 16991365, 19927499, 21660325, 25394443, 84956825, 99637495, 126972215, 498187475, 584072189, 634861075, 1803005453, 2920360945, 9015027265, 14601804725, 41469125419, 45075136325, 207345627095, 1036728135475]

約数ペア:

[(1, 1036728135475), (5, 207345627095), (23, 45075136325), (25, 41469125419), (71, 14601804725), (115, 9015027265), (355, 2920360945), (575, 1803005453), (1633, 634861075), (1775, 584072189), (2081, 498187475), (8165, 126972215), (10405, 99637495), (12203, 84956825), (40825, 25394443), (47863, 21660325), (52025, 19927499), (61015, 16991365), (147751, 7016725), (239315, 4332065), (280669, 3693775), (305075, 3398273), (738755, 1403345), (866413, 1196575)]