40797645

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1181}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 77614848

約数和(自身を除く): 36817203

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1181, 1645, 2303, 3543, 4935, 5905, 6909, 8267, 11515, 17715, 24801, 34545, 41335, 55507, 57869, 124005, 166521, 173607, 277535, 289345, 388549, 832605, 868035, 1165647, 1942745, 2719843, 5828235, 8159529, 13599215, 40797645]

約数ペア:

[(1, 40797645), (3, 13599215), (5, 8159529), (7, 5828235), (15, 2719843), (21, 1942745), (35, 1165647), (47, 868035), (49, 832605), (105, 388549), (141, 289345), (147, 277535), (235, 173607), (245, 166521), (329, 124005), (705, 57869), (735, 55507), (987, 41335), (1181, 34545), (1645, 24801), (2303, 17715), (3543, 11515), (4935, 8267), (5905, 6909)]