15225504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 46287360

約数和(自身を除く): 31061856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 139, 163, 168, 224, 278, 326, 336, 417, 489, 556, 652, 672, 834, 973, 978, 1112, 1141, 1304, 1668, 1946, 1956, 2224, 2282, 2608, 2919, 3336, 3423, 3892, 3912, 4448, 4564, 5216, 5838, 6672, 6846, 7784, 7824, 9128, 11676, 13344, 13692, 15568, 15648, 18256, 22657, 23352, 27384, 31136, 36512, 45314, 46704, 54768, 67971, 90628, 93408, 109536, 135942, 158599, 181256, 271884, 317198, 362512, 475797, 543768, 634396, 725024, 951594, 1087536, 1268792, 1903188, 2175072, 2537584, 3806376, 5075168, 7612752, 15225504]

約数ペア:

[(1, 15225504), (2, 7612752), (3, 5075168), (4, 3806376), (6, 2537584), (7, 2175072), (8, 1903188), (12, 1268792), (14, 1087536), (16, 951594), (21, 725024), (24, 634396), (28, 543768), (32, 475797), (42, 362512), (48, 317198), (56, 271884), (84, 181256), (96, 158599), (112, 135942), (139, 109536), (163, 93408), (168, 90628), (224, 67971), (278, 54768), (326, 46704), (336, 45314), (417, 36512), (489, 31136), (556, 27384), (652, 23352), (672, 22657), (834, 18256), (973, 15648), (978, 15568), (1112, 13692), (1141, 13344), (1304, 11676), (1668, 9128), (1946, 7824), (1956, 7784), (2224, 6846), (2282, 6672), (2608, 5838), (2919, 5216), (3336, 4564), (3423, 4448), (3892, 3912)]