98874125

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 156349440

約数和(自身を除く): 57475315

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 125, 161, 175, 289, 391, 425, 575, 595, 805, 875, 1445, 1955, 2023, 2125, 2737, 2875, 2975, 4025, 4913, 6647, 7225, 9775, 10115, 13685, 14875, 20125, 24565, 33235, 34391, 36125, 46529, 48875, 50575, 68425, 112999, 122825, 166175, 171955, 232645, 252875, 342125, 564995, 614125, 790993, 830875, 859775, 1163225, 2824975, 3954965, 4298875, 5816125, 14124875, 19774825, 98874125]

約数ペア:

[(1, 98874125), (5, 19774825), (7, 14124875), (17, 5816125), (23, 4298875), (25, 3954965), (35, 2824975), (85, 1163225), (115, 859775), (119, 830875), (125, 790993), (161, 614125), (175, 564995), (289, 342125), (391, 252875), (425, 232645), (575, 171955), (595, 166175), (805, 122825), (875, 112999), (1445, 68425), (1955, 50575), (2023, 48875), (2125, 46529), (2737, 36125), (2875, 34391), (2975, 33235), (4025, 24565), (4913, 20125), (6647, 14875), (7225, 13685), (9775, 10115)]