69439425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 48

約数和(自身を含む): 127069248

約数和(自身を除く): 57629823

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 165, 219, 275, 365, 803, 825, 1095, 1153, 1825, 2409, 3459, 4015, 5475, 5765, 12045, 12683, 17295, 20075, 28825, 38049, 60225, 63415, 84169, 86475, 190245, 252507, 317075, 420845, 925859, 951225, 1262535, 2104225, 2777577, 4629295, 6312675, 13887885, 23146475, 69439425]

約数ペア:

[(1, 69439425), (3, 23146475), (5, 13887885), (11, 6312675), (15, 4629295), (25, 2777577), (33, 2104225), (55, 1262535), (73, 951225), (75, 925859), (165, 420845), (219, 317075), (275, 252507), (365, 190245), (803, 86475), (825, 84169), (1095, 63415), (1153, 60225), (1825, 38049), (2409, 28825), (3459, 20075), (4015, 17295), (5475, 12683), (5765, 12045)]