22169955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 15652509

約数列:

[1, 3, 5, 15, 17, 51, 85, 227, 255, 383, 681, 1135, 1149, 1915, 3405, 3859, 5745, 6511, 11577, 19295, 19533, 32555, 57885, 86941, 97665, 260823, 434705, 1304115, 1477997, 4433991, 7389985, 22169955]

約数ペア:

[(1, 22169955), (3, 7389985), (5, 4433991), (15, 1477997), (17, 1304115), (51, 434705), (85, 260823), (227, 97665), (255, 86941), (383, 57885), (681, 32555), (1135, 19533), (1149, 19295), (1915, 11577), (3405, 6511), (3859, 5745)]