71039865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3607}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 123653376

約数和(自身を除く): 52613511

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3607, 3939, 6565, 10821, 18035, 19695, 46891, 54105, 140673, 234455, 364307, 703365, 1092921, 1821535, 4735991, 5464605, 14207973, 23679955, 71039865]

約数ペア:

[(1, 71039865), (3, 23679955), (5, 14207973), (13, 5464605), (15, 4735991), (39, 1821535), (65, 1092921), (101, 703365), (195, 364307), (303, 234455), (505, 140673), (1313, 54105), (1515, 46891), (3607, 19695), (3939, 18035), (6565, 10821)]