15087564

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 40168128

約数和(自身を除く): 25080564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 241, 282, 333, 423, 444, 482, 564, 666, 723, 846, 964, 1332, 1446, 1692, 1739, 2169, 2892, 3478, 4338, 5217, 6956, 8676, 8917, 10434, 11327, 15651, 17834, 20868, 22654, 26751, 31302, 33981, 35668, 45308, 53502, 62604, 67962, 80253, 101943, 107004, 135924, 160506, 203886, 321012, 407772, 419099, 838198, 1257297, 1676396, 2514594, 3771891, 5029188, 7543782, 15087564]

約数ペア:

[(1, 15087564), (2, 7543782), (3, 5029188), (4, 3771891), (6, 2514594), (9, 1676396), (12, 1257297), (18, 838198), (36, 419099), (37, 407772), (47, 321012), (74, 203886), (94, 160506), (111, 135924), (141, 107004), (148, 101943), (188, 80253), (222, 67962), (241, 62604), (282, 53502), (333, 45308), (423, 35668), (444, 33981), (482, 31302), (564, 26751), (666, 22654), (723, 20868), (846, 17834), (964, 15651), (1332, 11327), (1446, 10434), (1692, 8917), (1739, 8676), (2169, 6956), (2892, 5217), (3478, 4338)]