1034665625

素因数分解:

$5^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 1562946840

約数和(自身を除く): 528281215

約数列:

[1, 5, 7, 25, 29, 35, 49, 125, 145, 175, 203, 233, 245, 625, 725, 875, 1015, 1165, 1225, 1421, 1631, 3125, 3625, 4375, 5075, 5825, 6125, 6757, 7105, 8155, 11417, 18125, 21875, 25375, 29125, 30625, 33785, 35525, 40775, 47299, 57085, 90625, 126875, 145625, 153125, 168925, 177625, 203875, 236495, 285425, 331093, 634375, 728125, 844625, 888125, 1019375, 1182475, 1427125, 1655465, 4223125, 4440625, 5096875, 5912375, 7135625, 8277325, 21115625, 29561875, 35678125, 41386625, 147809375, 206933125, 1034665625]

約数ペア:

[(1, 1034665625), (5, 206933125), (7, 147809375), (25, 41386625), (29, 35678125), (35, 29561875), (49, 21115625), (125, 8277325), (145, 7135625), (175, 5912375), (203, 5096875), (233, 4440625), (245, 4223125), (625, 1655465), (725, 1427125), (875, 1182475), (1015, 1019375), (1165, 888125), (1225, 844625), (1421, 728125), (1631, 634375), (3125, 331093), (3625, 285425), (4375, 236495), (5075, 203875), (5825, 177625), (6125, 168925), (6757, 153125), (7105, 145625), (8155, 126875), (11417, 90625), (18125, 57085), (21875, 47299), (25375, 40775), (29125, 35525), (30625, 33785)]