15221352816

素因数分解:

$2^4\times 3^5\times {\mathrm{3914957}}^1$

素因数の和:3914980

約数の個数: 60

約数和(自身を含む): 44176386072

約数和(自身を除く): 28955033256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 3914957, 7829914, 11744871, 15659828, 23489742, 31319656, 35234613, 46979484, 62639312, 70469226, 93958968, 105703839, 140938452, 187917936, 211407678, 281876904, 317111517, 422815356, 563753808, 634223034, 845630712, 951334551, 1268446068, 1691261424, 1902669102, 2536892136, 3805338204, 5073784272, 7610676408, 15221352816]

約数ペア:

[(1, 15221352816), (2, 7610676408), (3, 5073784272), (4, 3805338204), (6, 2536892136), (8, 1902669102), (9, 1691261424), (12, 1268446068), (16, 951334551), (18, 845630712), (24, 634223034), (27, 563753808), (36, 422815356), (48, 317111517), (54, 281876904), (72, 211407678), (81, 187917936), (108, 140938452), (144, 105703839), (162, 93958968), (216, 70469226), (243, 62639312), (324, 46979484), (432, 35234613), (486, 31319656), (648, 23489742), (972, 15659828), (1296, 11744871), (1944, 7829914), (3888, 3914957)]