22825985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 36049536

約数和(自身を除く): 13223551

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 227, 455, 595, 845, 1105, 1135, 1183, 1547, 1589, 2873, 2951, 3859, 5915, 7735, 7945, 14365, 14755, 19295, 20111, 20657, 27013, 38363, 50167, 100555, 103285, 135065, 191815, 250835, 268541, 351169, 652171, 1342705, 1755845, 3260855, 4565197, 22825985]

約数ペア:

[(1, 22825985), (5, 4565197), (7, 3260855), (13, 1755845), (17, 1342705), (35, 652171), (65, 351169), (85, 268541), (91, 250835), (119, 191815), (169, 135065), (221, 103285), (227, 100555), (455, 50167), (595, 38363), (845, 27013), (1105, 20657), (1135, 20111), (1183, 19295), (1547, 14755), (1589, 14365), (2873, 7945), (2951, 7735), (3859, 5915)]