1119571215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{6343}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 2098696704

約数和(自身を除く): 979125489

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 1681, 4305, 5043, 6343, 8405, 11767, 19029, 25215, 31715, 35301, 44401, 58835, 95145, 133203, 176505, 222005, 260063, 666015, 780189, 1300315, 1820441, 3900945, 5461323, 9102205, 10662583, 27306615, 31987749, 53312915, 74638081, 159938745, 223914243, 373190405, 1119571215]

約数ペア:

[(1, 1119571215), (3, 373190405), (5, 223914243), (7, 159938745), (15, 74638081), (21, 53312915), (35, 31987749), (41, 27306615), (105, 10662583), (123, 9102205), (205, 5461323), (287, 3900945), (615, 1820441), (861, 1300315), (1435, 780189), (1681, 666015), (4305, 260063), (5043, 222005), (6343, 176505), (8405, 133203), (11767, 95145), (19029, 58835), (25215, 44401), (31715, 35301)]