2201216725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 2977845120

約数和(自身を除く): 776628395

約数列:

[1, 5, 23, 25, 29, 101, 115, 145, 505, 575, 667, 725, 1307, 2323, 2525, 2929, 3335, 6535, 11615, 14645, 16675, 30061, 32675, 37903, 58075, 67367, 73225, 132007, 150305, 189515, 336835, 660035, 751525, 871769, 947575, 1684175, 3036161, 3300175, 3828203, 4358845, 15180805, 19141015, 21794225, 75904025, 88048669, 95705075, 440243345, 2201216725]

約数ペア:

[(1, 2201216725), (5, 440243345), (23, 95705075), (25, 88048669), (29, 75904025), (101, 21794225), (115, 19141015), (145, 15180805), (505, 4358845), (575, 3828203), (667, 3300175), (725, 3036161), (1307, 1684175), (2323, 947575), (2525, 871769), (2929, 751525), (3335, 660035), (6535, 336835), (11615, 189515), (14645, 150305), (16675, 132007), (30061, 73225), (32675, 67367), (37903, 58075)]