66323375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 93169440

約数和(自身を除く): 26846065

約数列:

[1, 5, 17, 23, 25, 59, 85, 115, 125, 295, 391, 425, 529, 575, 1003, 1357, 1475, 1955, 2125, 2645, 2875, 5015, 6785, 7375, 8993, 9775, 13225, 23069, 25075, 31211, 33925, 44965, 48875, 66125, 115345, 125375, 156055, 169625, 224825, 530587, 576725, 780275, 1124125, 2652935, 2883625, 3901375, 13264675, 66323375]

約数ペア:

[(1, 66323375), (5, 13264675), (17, 3901375), (23, 2883625), (25, 2652935), (59, 1124125), (85, 780275), (115, 576725), (125, 530587), (295, 224825), (391, 169625), (425, 156055), (529, 125375), (575, 115345), (1003, 66125), (1357, 48875), (1475, 44965), (1955, 33925), (2125, 31211), (2645, 25075), (2875, 23069), (5015, 13225), (6785, 9775), (7375, 8993)]