11201075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 14582400

約数和(自身を除く): 3381325

約数列:

[1, 5, 25, 31, 97, 149, 155, 485, 745, 775, 2425, 3007, 3725, 4619, 14453, 15035, 23095, 72265, 75175, 115475, 361325, 448043, 2240215, 11201075]

約数ペア:

[(1, 11201075), (5, 2240215), (25, 448043), (31, 361325), (97, 115475), (149, 75175), (155, 72265), (485, 23095), (745, 15035), (775, 14453), (2425, 4619), (3007, 3725)]