25135195455

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2698357}}^1$

素因数の和:2698397

約数の個数: 40

約数和(自身を含む): 47016189792

約数和(自身を除く): 21880994337

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 2698357, 8095071, 13491785, 24285213, 40475355, 62062211, 72855639, 121426065, 186186633, 218566917, 310311055, 364278195, 558559899, 930933165, 1092834585, 1675679697, 2792799495, 5027039091, 8378398485, 25135195455]

約数ペア:

[(1, 25135195455), (3, 8378398485), (5, 5027039091), (9, 2792799495), (15, 1675679697), (23, 1092834585), (27, 930933165), (45, 558559899), (69, 364278195), (81, 310311055), (115, 218566917), (135, 186186633), (207, 121426065), (345, 72855639), (405, 62062211), (621, 40475355), (1035, 24285213), (1863, 13491785), (3105, 8095071), (9315, 2698357)]