155486565

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3967}}^1$

素因数の和:4058

約数の個数: 48

約数和(自身を含む): 294647808

約数和(自身を除く): 139161243

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 2613, 3015, 3967, 4355, 7839, 11901, 13065, 19835, 35703, 39195, 51571, 59505, 154713, 178515, 257855, 265789, 464139, 773565, 797367, 1328945, 2320695, 2392101, 3455257, 3986835, 10365771, 11960505, 17276285, 31097313, 51828855, 155486565]

約数ペア:

[(1, 155486565), (3, 51828855), (5, 31097313), (9, 17276285), (13, 11960505), (15, 10365771), (39, 3986835), (45, 3455257), (65, 2392101), (67, 2320695), (117, 1328945), (195, 797367), (201, 773565), (335, 464139), (585, 265789), (603, 257855), (871, 178515), (1005, 154713), (2613, 59505), (3015, 51571), (3967, 39195), (4355, 35703), (7839, 19835), (11901, 13065)]