22151955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1867}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 40886784

約数和(自身を除く): 18734829

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 113, 339, 565, 791, 1695, 1867, 2373, 3955, 5601, 9335, 11865, 13069, 28005, 39207, 65345, 196035, 210971, 632913, 1054855, 1476797, 3164565, 4430391, 7383985, 22151955]

約数ペア:

[(1, 22151955), (3, 7383985), (5, 4430391), (7, 3164565), (15, 1476797), (21, 1054855), (35, 632913), (105, 210971), (113, 196035), (339, 65345), (565, 39207), (791, 28005), (1695, 13069), (1867, 11865), (2373, 9335), (3955, 5601)]