11925875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 16511040

約数和(自身を除く): 4585165

約数列:

[1, 5, 13, 25, 41, 65, 125, 179, 205, 325, 533, 895, 1025, 1625, 2327, 2665, 4475, 5125, 7339, 11635, 13325, 22375, 36695, 58175, 66625, 95407, 183475, 290875, 477035, 917375, 2385175, 11925875]

約数ペア:

[(1, 11925875), (5, 2385175), (13, 917375), (25, 477035), (41, 290875), (65, 183475), (125, 95407), (179, 66625), (205, 58175), (325, 36695), (533, 22375), (895, 13325), (1025, 11635), (1625, 7339), (2327, 5125), (2665, 4475)]