15485379

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 25665024

約数和(自身を除く): 10179645

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 433, 917, 1299, 1703, 2751, 3031, 5109, 5629, 9093, 11921, 16887, 35763, 39403, 56723, 118209, 170169, 397061, 737399, 1191183, 2212197, 5161793, 15485379]

約数ペア:

[(1, 15485379), (3, 5161793), (7, 2212197), (13, 1191183), (21, 737399), (39, 397061), (91, 170169), (131, 118209), (273, 56723), (393, 39403), (433, 35763), (917, 16887), (1299, 11921), (1703, 9093), (2751, 5629), (3031, 5109)]