15227324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 32126976

約数和(自身を除く): 16899652

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 331, 371, 434, 662, 742, 868, 1324, 1484, 1643, 2317, 3286, 4634, 6572, 9268, 10261, 11501, 17543, 20522, 23002, 35086, 41044, 46004, 70172, 71827, 122801, 143654, 245602, 287308, 491204, 543833, 1087666, 2175332, 3806831, 7613662, 15227324]

約数ペア:

[(1, 15227324), (2, 7613662), (4, 3806831), (7, 2175332), (14, 1087666), (28, 543833), (31, 491204), (53, 287308), (62, 245602), (106, 143654), (124, 122801), (212, 71827), (217, 70172), (331, 46004), (371, 41044), (434, 35086), (662, 23002), (742, 20522), (868, 17543), (1324, 11501), (1484, 10261), (1643, 9268), (2317, 6572), (3286, 4634)]