222691635

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215161}}^1$

素因数の和:215195

約数の個数: 24

約数和(自身を含む): 402783264

約数和(自身を除く): 180091629

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 215161, 645483, 1075805, 1936449, 3227415, 4948703, 9682245, 14846109, 24743515, 44538327, 74230545, 222691635]

約数ペア:

[(1, 222691635), (3, 74230545), (5, 44538327), (9, 24743515), (15, 14846109), (23, 9682245), (45, 4948703), (69, 3227415), (115, 1936449), (207, 1075805), (345, 645483), (1035, 215161)]