201401145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 382584384

約数和(自身を除く): 181183239

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 251, 495, 753, 1255, 1621, 2259, 2761, 3765, 4863, 8105, 8283, 11295, 13805, 14589, 17831, 24315, 24849, 41415, 53493, 72945, 89155, 124245, 160479, 267465, 406871, 802395, 1220613, 2034355, 3661839, 4475581, 6103065, 13426743, 18309195, 22377905, 40280229, 67133715, 201401145]

約数ペア:

[(1, 201401145), (3, 67133715), (5, 40280229), (9, 22377905), (11, 18309195), (15, 13426743), (33, 6103065), (45, 4475581), (55, 3661839), (99, 2034355), (165, 1220613), (251, 802395), (495, 406871), (753, 267465), (1255, 160479), (1621, 124245), (2259, 89155), (2761, 72945), (3765, 53493), (4863, 41415), (8105, 24849), (8283, 24315), (11295, 17831), (13805, 14589)]