15365088

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 72

約数和(自身を含む): 45130176

約数和(自身を除く): 29765088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1721, 2232, 2976, 3442, 4464, 5163, 6884, 8928, 10326, 13768, 15489, 20652, 27536, 30978, 41304, 53351, 55072, 61956, 82608, 106702, 123912, 160053, 165216, 213404, 247824, 320106, 426808, 480159, 495648, 640212, 853616, 960318, 1280424, 1707232, 1920636, 2560848, 3841272, 5121696, 7682544, 15365088]

約数ペア:

[(1, 15365088), (2, 7682544), (3, 5121696), (4, 3841272), (6, 2560848), (8, 1920636), (9, 1707232), (12, 1280424), (16, 960318), (18, 853616), (24, 640212), (31, 495648), (32, 480159), (36, 426808), (48, 320106), (62, 247824), (72, 213404), (93, 165216), (96, 160053), (124, 123912), (144, 106702), (186, 82608), (248, 61956), (279, 55072), (288, 53351), (372, 41304), (496, 30978), (558, 27536), (744, 20652), (992, 15489), (1116, 13768), (1488, 10326), (1721, 8928), (2232, 6884), (2976, 5163), (3442, 4464)]