42944625

素因数分解:

$3^2\times 5^3\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 78848640

約数和(自身を除く): 35904015

約数列:

[1, 3, 5, 9, 15, 25, 45, 59, 75, 125, 177, 225, 295, 375, 531, 647, 885, 1125, 1475, 1941, 2655, 3235, 4425, 5823, 7375, 9705, 13275, 16175, 22125, 29115, 38173, 48525, 66375, 80875, 114519, 145575, 190865, 242625, 343557, 572595, 727875, 954325, 1717785, 2862975, 4771625, 8588925, 14314875, 42944625]

約数ペア:

[(1, 42944625), (3, 14314875), (5, 8588925), (9, 4771625), (15, 2862975), (25, 1717785), (45, 954325), (59, 727875), (75, 572595), (125, 343557), (177, 242625), (225, 190865), (295, 145575), (375, 114519), (531, 80875), (647, 66375), (885, 48525), (1125, 38173), (1475, 29115), (1941, 22125), (2655, 16175), (3235, 13275), (4425, 9705), (5823, 7375)]