87353945

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 38098855

約数列:

[1, 5, 7, 29, 35, 89, 145, 203, 445, 623, 967, 1015, 2581, 3115, 4835, 6769, 12905, 18067, 28043, 33845, 86063, 90335, 140215, 196301, 430315, 602441, 981505, 2495827, 3012205, 12479135, 17470789, 87353945]

約数ペア:

[(1, 87353945), (5, 17470789), (7, 12479135), (29, 3012205), (35, 2495827), (89, 981505), (145, 602441), (203, 430315), (445, 196301), (623, 140215), (967, 90335), (1015, 86063), (2581, 33845), (3115, 28043), (4835, 18067), (6769, 12905)]