68609625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 132986880

約数和(自身を除く): 64377255

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 125, 175, 177, 295, 375, 413, 443, 525, 875, 885, 1239, 1329, 1475, 2065, 2215, 2625, 3101, 4425, 6195, 6645, 7375, 9303, 10325, 11075, 15505, 22125, 26137, 30975, 33225, 46515, 51625, 55375, 77525, 78411, 130685, 154875, 166125, 182959, 232575, 387625, 392055, 548877, 653425, 914795, 1162875, 1960275, 2744385, 3267125, 4573975, 9801375, 13721925, 22869875, 68609625]

約数ペア:

[(1, 68609625), (3, 22869875), (5, 13721925), (7, 9801375), (15, 4573975), (21, 3267125), (25, 2744385), (35, 1960275), (59, 1162875), (75, 914795), (105, 653425), (125, 548877), (175, 392055), (177, 387625), (295, 232575), (375, 182959), (413, 166125), (443, 154875), (525, 130685), (875, 78411), (885, 77525), (1239, 55375), (1329, 51625), (1475, 46515), (2065, 33225), (2215, 30975), (2625, 26137), (3101, 22125), (4425, 15505), (6195, 11075), (6645, 10325), (7375, 9303)]