27542415

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 46282752

約数和(自身を除く): 18740337

約数列:

[1, 3, 5, 15, 31, 61, 93, 155, 183, 305, 465, 915, 971, 1891, 2913, 4855, 5673, 9455, 14565, 28365, 30101, 59231, 90303, 150505, 177693, 296155, 451515, 888465, 1836161, 5508483, 9180805, 27542415]

約数ペア:

[(1, 27542415), (3, 9180805), (5, 5508483), (15, 1836161), (31, 888465), (61, 451515), (93, 296155), (155, 177693), (183, 150505), (305, 90303), (465, 59231), (915, 30101), (971, 28365), (1891, 14565), (2913, 9455), (4855, 5673)]