804936925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 1102429440

約数和(自身を除く): 297492515

約数列:

[1, 5, 13, 25, 65, 79, 107, 293, 325, 395, 535, 1027, 1391, 1465, 1975, 2675, 3809, 5135, 6955, 7325, 8453, 19045, 23147, 25675, 31351, 34775, 42265, 95225, 109889, 115735, 156755, 211325, 300911, 407563, 549445, 578675, 783775, 1504555, 2037815, 2476729, 2747225, 7522775, 10189075, 12383645, 32197477, 61918225, 160987385, 804936925]

約数ペア:

[(1, 804936925), (5, 160987385), (13, 61918225), (25, 32197477), (65, 12383645), (79, 10189075), (107, 7522775), (293, 2747225), (325, 2476729), (395, 2037815), (535, 1504555), (1027, 783775), (1391, 578675), (1465, 549445), (1975, 407563), (2675, 300911), (3809, 211325), (5135, 156755), (6955, 115735), (7325, 109889), (8453, 95225), (19045, 42265), (23147, 34775), (25675, 31351)]