13306073025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{103}}^2\times {\mathrm{2389}}^1$

素因数の和:2615

約数の個数: 72

約数和(自身を含む): 25399237440

約数和(自身を除く): 12093164415

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 103, 105, 175, 309, 515, 525, 721, 1545, 2163, 2389, 2575, 3605, 7167, 7725, 10609, 10815, 11945, 16723, 18025, 31827, 35835, 50169, 53045, 54075, 59725, 74263, 83615, 159135, 179175, 222789, 246067, 250845, 265225, 371315, 418075, 738201, 795675, 1113945, 1230335, 1254225, 1722469, 1856575, 3691005, 5167407, 5569725, 6151675, 8612345, 18455025, 25344901, 25837035, 43061725, 76034703, 126724505, 129185175, 177414307, 380173515, 532242921, 633622525, 887071535, 1900867575, 2661214605, 4435357675, 13306073025]

約数ペア:

[(1, 13306073025), (3, 4435357675), (5, 2661214605), (7, 1900867575), (15, 887071535), (21, 633622525), (25, 532242921), (35, 380173515), (75, 177414307), (103, 129185175), (105, 126724505), (175, 76034703), (309, 43061725), (515, 25837035), (525, 25344901), (721, 18455025), (1545, 8612345), (2163, 6151675), (2389, 5569725), (2575, 5167407), (3605, 3691005), (7167, 1856575), (7725, 1722469), (10609, 1254225), (10815, 1230335), (11945, 1113945), (16723, 795675), (18025, 738201), (31827, 418075), (35835, 371315), (50169, 265225), (53045, 250845), (54075, 246067), (59725, 222789), (74263, 179175), (83615, 159135)]