53280075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 93494016

約数和(自身を除く): 40213941

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 461, 575, 1005, 1383, 1541, 1675, 1725, 2305, 4623, 5025, 6915, 7705, 10603, 11525, 23115, 30887, 31809, 34575, 38525, 53015, 92661, 115575, 154435, 159045, 265075, 463305, 710401, 772175, 795225, 2131203, 2316525, 3552005, 10656015, 17760025, 53280075]

約数ペア:

[(1, 53280075), (3, 17760025), (5, 10656015), (15, 3552005), (23, 2316525), (25, 2131203), (67, 795225), (69, 772175), (75, 710401), (115, 463305), (201, 265075), (335, 159045), (345, 154435), (461, 115575), (575, 92661), (1005, 53015), (1383, 38525), (1541, 34575), (1675, 31809), (1725, 30887), (2305, 23115), (4623, 11525), (5025, 10603), (6915, 7705)]