13267605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 24071040

約数和(自身を除く): 10803435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3581, 3705, 10743, 17905, 46553, 53715, 68039, 139659, 204117, 232765, 340195, 698295, 884507, 1020585, 2653521, 4422535, 13267605]

約数ペア:

[(1, 13267605), (3, 4422535), (5, 2653521), (13, 1020585), (15, 884507), (19, 698295), (39, 340195), (57, 232765), (65, 204117), (95, 139659), (195, 68039), (247, 53715), (285, 46553), (741, 17905), (1235, 10743), (3581, 3705)]