70715625

素因数分解:

$3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 124367040

約数和(自身を除く): 53651415

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 397, 475, 625, 1191, 1425, 1875, 1985, 2375, 3125, 5955, 7125, 7543, 9375, 9925, 11875, 22629, 29775, 35625, 37715, 49625, 59375, 113145, 148875, 178125, 188575, 248125, 565725, 744375, 942875, 1240625, 2828625, 3721875, 4714375, 14143125, 23571875, 70715625]

約数ペア:

[(1, 70715625), (3, 23571875), (5, 14143125), (15, 4714375), (19, 3721875), (25, 2828625), (57, 1240625), (75, 942875), (95, 744375), (125, 565725), (285, 248125), (375, 188575), (397, 178125), (475, 148875), (625, 113145), (1191, 59375), (1425, 49625), (1875, 37715), (1985, 35625), (2375, 29775), (3125, 22629), (5955, 11875), (7125, 9925), (7543, 9375)]