622148455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2395

約数の個数: 32

約数和(自身を含む): 810662400

約数和(自身を除く): 188513945

約数列:

[1, 5, 29, 31, 61, 145, 155, 305, 899, 1769, 1891, 2269, 4495, 8845, 9455, 11345, 54839, 65801, 70339, 138409, 274195, 329005, 351695, 692045, 2039831, 4013861, 4290679, 10199155, 20069305, 21453395, 124429691, 622148455]

約数ペア:

[(1, 622148455), (5, 124429691), (29, 21453395), (31, 20069305), (61, 10199155), (145, 4290679), (155, 4013861), (305, 2039831), (899, 692045), (1769, 351695), (1891, 329005), (2269, 274195), (4495, 138409), (8845, 70339), (9455, 65801), (11345, 54839)]