133011875

素因数分解:

$5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 182941440

約数和(自身を除く): 49929565

約数列:

[1, 5, 19, 23, 25, 95, 115, 125, 437, 475, 487, 575, 625, 2185, 2375, 2435, 2875, 9253, 10925, 11201, 11875, 12175, 14375, 46265, 54625, 56005, 60875, 212819, 231325, 273125, 280025, 304375, 1064095, 1156625, 1400125, 5320475, 5783125, 7000625, 26602375, 133011875]

約数ペア:

[(1, 133011875), (5, 26602375), (19, 7000625), (23, 5783125), (25, 5320475), (95, 1400125), (115, 1156625), (125, 1064095), (437, 304375), (475, 280025), (487, 273125), (575, 231325), (625, 212819), (2185, 60875), (2375, 56005), (2435, 54625), (2875, 46265), (9253, 14375), (10925, 12175), (11201, 11875)]