72942255

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5080

約数の個数: 32

約数和(自身を含む): 130891200

約数和(自身を除く): 57948945

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 4957, 14715, 14871, 24785, 44613, 74355, 133839, 223065, 540313, 669195, 1620939, 2701565, 4862817, 8104695, 14588451, 24314085, 72942255]

約数ペア:

[(1, 72942255), (3, 24314085), (5, 14588451), (9, 8104695), (15, 4862817), (27, 2701565), (45, 1620939), (109, 669195), (135, 540313), (327, 223065), (545, 133839), (981, 74355), (1635, 44613), (2943, 24785), (4905, 14871), (4957, 14715)]