22286145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11171}}^1$

素因数の和:11205

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 20614335

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 11171, 33513, 55855, 78197, 167565, 212249, 234591, 390985, 636747, 1061245, 1172955, 1485743, 3183735, 4457229, 7428715, 22286145]

約数ペア:

[(1, 22286145), (3, 7428715), (5, 4457229), (7, 3183735), (15, 1485743), (19, 1172955), (21, 1061245), (35, 636747), (57, 390985), (95, 234591), (105, 212249), (133, 167565), (285, 78197), (399, 55855), (665, 33513), (1995, 11171)]