2483257975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 3419111520

約数和(自身を除く): 935853545

約数列:

[1, 5, 11, 25, 55, 89, 241, 275, 421, 445, 979, 1205, 2105, 2225, 2651, 4631, 4895, 6025, 10525, 13255, 21449, 23155, 24475, 37469, 66275, 101461, 107245, 115775, 187345, 235939, 412159, 507305, 536225, 936725, 1116071, 1179695, 2060795, 2536525, 5580355, 5898475, 9030029, 10303975, 27901775, 45150145, 99330319, 225750725, 496651595, 2483257975]

約数ペア:

[(1, 2483257975), (5, 496651595), (11, 225750725), (25, 99330319), (55, 45150145), (89, 27901775), (241, 10303975), (275, 9030029), (421, 5898475), (445, 5580355), (979, 2536525), (1205, 2060795), (2105, 1179695), (2225, 1116071), (2651, 936725), (4631, 536225), (4895, 507305), (6025, 412159), (10525, 235939), (13255, 187345), (21449, 115775), (23155, 107245), (24475, 101461), (37469, 66275)]