57463185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2861}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 100009728

約数和(自身を除く): 42546543

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2861, 4017, 6695, 8583, 14305, 20085, 37193, 42915, 111579, 185965, 294683, 557895, 884049, 1473415, 3830879, 4420245, 11492637, 19154395, 57463185]

約数ペア:

[(1, 57463185), (3, 19154395), (5, 11492637), (13, 4420245), (15, 3830879), (39, 1473415), (65, 884049), (103, 557895), (195, 294683), (309, 185965), (515, 111579), (1339, 42915), (1545, 37193), (2861, 20085), (4017, 14305), (6695, 8583)]