11905375

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 16039296

約数和(自身を除く): 4133921

約数列:

[1, 5, 23, 25, 41, 101, 115, 125, 205, 505, 575, 943, 1025, 2323, 2525, 2875, 4141, 4715, 5125, 11615, 12625, 20705, 23575, 58075, 95243, 103525, 117875, 290375, 476215, 517625, 2381075, 11905375]

約数ペア:

[(1, 11905375), (5, 2381075), (23, 517625), (25, 476215), (41, 290375), (101, 117875), (115, 103525), (125, 95243), (205, 58075), (505, 23575), (575, 20705), (943, 12625), (1025, 11615), (2323, 5125), (2525, 4715), (2875, 4141)]