87845545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4513}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 112127760

約数和(自身を除く): 24282215

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 4513, 19465, 22565, 76721, 383605, 1033477, 5167385, 17569109, 87845545]

約数ペア:

[(1, 87845545), (5, 17569109), (17, 5167385), (85, 1033477), (229, 383605), (1145, 76721), (3893, 22565), (4513, 19465)]