47474625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 91383552

約数和(自身を除く): 43908927

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 125, 165, 187, 255, 275, 375, 425, 561, 677, 825, 935, 1275, 1375, 2031, 2125, 2805, 3385, 4125, 4675, 6375, 7447, 10155, 11509, 14025, 16925, 22341, 23375, 34527, 37235, 50775, 57545, 70125, 84625, 111705, 126599, 172635, 186175, 253875, 287725, 379797, 558525, 632995, 863175, 930875, 1438625, 1898985, 2792625, 3164975, 4315875, 9494925, 15824875, 47474625]

約数ペア:

[(1, 47474625), (3, 15824875), (5, 9494925), (11, 4315875), (15, 3164975), (17, 2792625), (25, 1898985), (33, 1438625), (51, 930875), (55, 863175), (75, 632995), (85, 558525), (125, 379797), (165, 287725), (187, 253875), (255, 186175), (275, 172635), (375, 126599), (425, 111705), (561, 84625), (677, 70125), (825, 57545), (935, 50775), (1275, 37235), (1375, 34527), (2031, 23375), (2125, 22341), (2805, 16925), (3385, 14025), (4125, 11509), (4675, 10155), (6375, 7447)]