15253428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 37800000

約数和(自身を除く): 22546572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 449, 596, 894, 898, 1347, 1788, 1796, 2694, 2831, 5388, 5662, 8493, 8531, 11324, 16986, 17062, 25593, 33972, 34124, 51186, 66901, 102372, 133802, 200703, 267604, 401406, 802812, 1271119, 2542238, 3813357, 5084476, 7626714, 15253428]

約数ペア:

[(1, 15253428), (2, 7626714), (3, 5084476), (4, 3813357), (6, 2542238), (12, 1271119), (19, 802812), (38, 401406), (57, 267604), (76, 200703), (114, 133802), (149, 102372), (228, 66901), (298, 51186), (447, 34124), (449, 33972), (596, 25593), (894, 17062), (898, 16986), (1347, 11324), (1788, 8531), (1796, 8493), (2694, 5662), (2831, 5388)]