15381475872

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{22889101}}^1$

素因数の和:22889121

約数の個数: 48

約数和(自身を含む): 46144429632

約数和(自身を除く): 30762953760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 22889101, 45778202, 68667303, 91556404, 137334606, 160223707, 183112808, 274669212, 320447414, 366225616, 480671121, 549338424, 640894828, 732451232, 961342242, 1098676848, 1281789656, 1922684484, 2197353696, 2563579312, 3845368968, 5127158624, 7690737936, 15381475872]

約数ペア:

[(1, 15381475872), (2, 7690737936), (3, 5127158624), (4, 3845368968), (6, 2563579312), (7, 2197353696), (8, 1922684484), (12, 1281789656), (14, 1098676848), (16, 961342242), (21, 732451232), (24, 640894828), (28, 549338424), (32, 480671121), (42, 366225616), (48, 320447414), (56, 274669212), (84, 183112808), (96, 160223707), (112, 137334606), (168, 91556404), (224, 68667303), (336, 45778202), (672, 22889101)]