1102040975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2423}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 1644751872

約数和(自身を除く): 542710897

約数列:

[1, 5, 7, 23, 25, 35, 113, 115, 161, 175, 565, 575, 791, 805, 2423, 2599, 2825, 3955, 4025, 12115, 12995, 16961, 18193, 19775, 55729, 60575, 64975, 84805, 90965, 273799, 278645, 390103, 424025, 454825, 1368995, 1393225, 1916593, 1950515, 6297377, 6844975, 9582965, 9752575, 31486885, 44081639, 47914825, 157434425, 220408195, 1102040975]

約数ペア:

[(1, 1102040975), (5, 220408195), (7, 157434425), (23, 47914825), (25, 44081639), (35, 31486885), (113, 9752575), (115, 9582965), (161, 6844975), (175, 6297377), (565, 1950515), (575, 1916593), (791, 1393225), (805, 1368995), (2423, 454825), (2599, 424025), (2825, 390103), (3955, 278645), (4025, 273799), (12115, 90965), (12995, 84805), (16961, 64975), (18193, 60575), (19775, 55729)]