72072525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 137562624

約数和(自身を除く): 65490099

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 175, 321, 525, 535, 749, 1283, 1605, 2247, 2675, 3745, 3849, 6415, 8025, 8981, 11235, 18725, 19245, 26943, 32075, 44905, 56175, 96225, 134715, 137281, 224525, 411843, 673575, 686405, 960967, 2059215, 2882901, 3432025, 4804835, 10296075, 14414505, 24024175, 72072525]

約数ペア:

[(1, 72072525), (3, 24024175), (5, 14414505), (7, 10296075), (15, 4804835), (21, 3432025), (25, 2882901), (35, 2059215), (75, 960967), (105, 686405), (107, 673575), (175, 411843), (321, 224525), (525, 137281), (535, 134715), (749, 96225), (1283, 56175), (1605, 44905), (2247, 32075), (2675, 26943), (3745, 19245), (3849, 18725), (6415, 11235), (8025, 8981)]