31634535

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 54058752

約数和(自身を除く): 22424217

約数列:

[1, 3, 5, 15, 17, 51, 85, 131, 255, 393, 655, 947, 1965, 2227, 2841, 4735, 6681, 11135, 14205, 16099, 33405, 48297, 80495, 124057, 241485, 372171, 620285, 1860855, 2108969, 6326907, 10544845, 31634535]

約数ペア:

[(1, 31634535), (3, 10544845), (5, 6326907), (15, 2108969), (17, 1860855), (51, 620285), (85, 372171), (131, 241485), (255, 124057), (393, 80495), (655, 48297), (947, 33405), (1965, 16099), (2227, 14205), (2841, 11135), (4735, 6681)]