1669806325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1163}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 2369419776

約数和(自身を除く): 699613451

約数列:

[1, 5, 11, 23, 25, 55, 115, 227, 253, 275, 575, 1135, 1163, 1265, 2497, 5221, 5675, 5815, 6325, 12485, 12793, 26105, 26749, 29075, 57431, 62425, 63965, 130525, 133745, 264001, 287155, 294239, 319825, 668725, 1320005, 1435775, 1471195, 2904011, 6072023, 6600025, 7355975, 14520055, 30360115, 66792253, 72600275, 151800575, 333961265, 1669806325]

約数ペア:

[(1, 1669806325), (5, 333961265), (11, 151800575), (23, 72600275), (25, 66792253), (55, 30360115), (115, 14520055), (227, 7355975), (253, 6600025), (275, 6072023), (575, 2904011), (1135, 1471195), (1163, 1435775), (1265, 1320005), (2497, 668725), (5221, 319825), (5675, 294239), (5815, 287155), (6325, 264001), (12485, 133745), (12793, 130525), (26105, 63965), (26749, 62425), (29075, 57431)]