72918495

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41549}}^1$

素因数の和:41576

約数の個数: 32

約数和(自身を含む): 139608000

約数和(自身を除く): 66689505

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 41549, 124647, 207745, 373941, 540137, 623235, 1121823, 1620411, 1869705, 2700685, 4861233, 5609115, 8102055, 14583699, 24306165, 72918495]

約数ペア:

[(1, 72918495), (3, 24306165), (5, 14583699), (9, 8102055), (13, 5609115), (15, 4861233), (27, 2700685), (39, 1869705), (45, 1620411), (65, 1121823), (117, 623235), (135, 540137), (195, 373941), (351, 207745), (585, 124647), (1755, 41549)]