155588985

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{11411}}^1$

素因数の和:11526

約数の個数: 32

約数和(自身を含む): 279365760

約数和(自身を除く): 123776775

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 11411, 13635, 34233, 57055, 102699, 171165, 308097, 513495, 1152511, 1540485, 3457533, 5762555, 10372599, 17287665, 31117797, 51862995, 155588985]

約数ペア:

[(1, 155588985), (3, 51862995), (5, 31117797), (9, 17287665), (15, 10372599), (27, 5762555), (45, 3457533), (101, 1540485), (135, 1152511), (303, 513495), (505, 308097), (909, 171165), (1515, 102699), (2727, 57055), (4545, 34233), (11411, 13635)]