15251013

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{823}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 23137920

約数和(自身を除く): 7886907

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 823, 2059, 2469, 6177, 7407, 18531, 23867, 58433, 71601, 175299, 214803, 525897, 1694557, 5083671, 15251013]

約数ペア:

[(1, 15251013), (3, 5083671), (9, 1694557), (29, 525897), (71, 214803), (87, 175299), (213, 71601), (261, 58433), (639, 23867), (823, 18531), (2059, 7407), (2469, 6177)]