222578955

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{40213}}^1$

素因数の和:40268

約数の個数: 32

約数和(自身を含む): 405357120

約数和(自身を除く): 182778165

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 5535, 40213, 120639, 201065, 361917, 603195, 1085751, 1648733, 1809585, 4946199, 5428755, 8243665, 14838597, 24730995, 44515791, 74192985, 222578955]

約数ペア:

[(1, 222578955), (3, 74192985), (5, 44515791), (9, 24730995), (15, 14838597), (27, 8243665), (41, 5428755), (45, 4946199), (123, 1809585), (135, 1648733), (205, 1085751), (369, 603195), (615, 361917), (1107, 201065), (1845, 120639), (5535, 40213)]