75993495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 130012512

約数和(自身を除く): 54019017

約数列:

[1, 3, 5, 15, 23, 61, 69, 115, 157, 183, 305, 345, 471, 529, 785, 915, 1403, 1587, 2355, 2645, 3611, 4209, 7015, 7935, 9577, 10833, 18055, 21045, 28731, 32269, 47885, 54165, 83053, 96807, 143655, 161345, 220271, 249159, 415265, 484035, 660813, 1101355, 1245795, 3304065, 5066233, 15198699, 25331165, 75993495]

約数ペア:

[(1, 75993495), (3, 25331165), (5, 15198699), (15, 5066233), (23, 3304065), (61, 1245795), (69, 1101355), (115, 660813), (157, 484035), (183, 415265), (305, 249159), (345, 220271), (471, 161345), (529, 143655), (785, 96807), (915, 83053), (1403, 54165), (1587, 47885), (2355, 32269), (2645, 28731), (3611, 21045), (4209, 18055), (7015, 10833), (7935, 9577)]