72232425

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 134009280

約数和(自身を除く): 61776855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 339, 565, 675, 947, 1017, 1695, 2825, 2841, 3051, 4735, 5085, 8475, 8523, 14205, 15255, 23675, 25425, 25569, 42615, 71025, 76275, 107011, 127845, 213075, 321033, 535055, 639225, 963099, 1605165, 2675275, 2889297, 4815495, 8025825, 14446485, 24077475, 72232425]

約数ペア:

[(1, 72232425), (3, 24077475), (5, 14446485), (9, 8025825), (15, 4815495), (25, 2889297), (27, 2675275), (45, 1605165), (75, 963099), (113, 639225), (135, 535055), (225, 321033), (339, 213075), (565, 127845), (675, 107011), (947, 76275), (1017, 71025), (1695, 42615), (2825, 25569), (2841, 25425), (3051, 23675), (4735, 15255), (5085, 14205), (8475, 8523)]