15513012

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{601}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 40454400

約数和(自身を除く): 24941388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 601, 717, 956, 1202, 1434, 1803, 2151, 2404, 2868, 3606, 4302, 5409, 6453, 7212, 8604, 10818, 12906, 16227, 21636, 25812, 32454, 64908, 143639, 287278, 430917, 574556, 861834, 1292751, 1723668, 2585502, 3878253, 5171004, 7756506, 15513012]

約数ペア:

[(1, 15513012), (2, 7756506), (3, 5171004), (4, 3878253), (6, 2585502), (9, 1723668), (12, 1292751), (18, 861834), (27, 574556), (36, 430917), (54, 287278), (108, 143639), (239, 64908), (478, 32454), (601, 25812), (717, 21636), (956, 16227), (1202, 12906), (1434, 10818), (1803, 8604), (2151, 7212), (2404, 6453), (2868, 5409), (3606, 4302)]