65217185205

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4201}}^1\times {\mathrm{10247}}^1$

素因数の和:14557

約数の個数: 32

約数和(自身を含む): 105416011008

約数和(自身を除く): 40198825803

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 4201, 10247, 12603, 21005, 30741, 51235, 63015, 153705, 424301, 1034947, 1272903, 2121505, 3104841, 5174735, 6364515, 15524205, 43047647, 129142941, 215238235, 645714705, 4347812347, 13043437041, 21739061735, 65217185205]

約数ペア:

[(1, 65217185205), (3, 21739061735), (5, 13043437041), (15, 4347812347), (101, 645714705), (303, 215238235), (505, 129142941), (1515, 43047647), (4201, 15524205), (10247, 6364515), (12603, 5174735), (21005, 3104841), (30741, 2121505), (51235, 1272903), (63015, 1034947), (153705, 424301)]