10199865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2793

約数の個数: 32

約数和(自身を含む): 18506880

約数和(自身を除く): 8307015

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 2753, 3705, 8259, 13765, 35789, 41295, 52307, 107367, 156921, 178945, 261535, 536835, 679991, 784605, 2039973, 3399955, 10199865]

約数ペア:

[(1, 10199865), (3, 3399955), (5, 2039973), (13, 784605), (15, 679991), (19, 536835), (39, 261535), (57, 178945), (65, 156921), (95, 107367), (195, 52307), (247, 41295), (285, 35789), (741, 13765), (1235, 8259), (2753, 3705)]