85081215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 141497280

約数和(自身を除く): 56416065

約数列:

[1, 3, 5, 15, 29, 87, 145, 317, 435, 617, 951, 1585, 1851, 3085, 4755, 9193, 9255, 17893, 27579, 45965, 53679, 89465, 137895, 195589, 268395, 586767, 977945, 2933835, 5672081, 17016243, 28360405, 85081215]

約数ペア:

[(1, 85081215), (3, 28360405), (5, 17016243), (15, 5672081), (29, 2933835), (87, 977945), (145, 586767), (317, 268395), (435, 195589), (617, 137895), (951, 89465), (1585, 53679), (1851, 45965), (3085, 27579), (4755, 17893), (9193, 9255)]