25488270

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 72884448

約数和(自身を除く): 47396178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 243, 255, 270, 306, 405, 459, 486, 510, 617, 765, 810, 918, 1215, 1234, 1377, 1530, 1851, 2295, 2430, 2754, 3085, 3702, 4131, 4590, 5553, 6170, 6885, 8262, 9255, 10489, 11106, 13770, 16659, 18510, 20655, 20978, 27765, 31467, 33318, 41310, 49977, 52445, 55530, 62934, 83295, 94401, 99954, 104890, 149931, 157335, 166590, 188802, 249885, 283203, 299862, 314670, 472005, 499770, 566406, 749655, 849609, 944010, 1416015, 1499310, 1699218, 2548827, 2832030, 4248045, 5097654, 8496090, 12744135, 25488270]

約数ペア:

[(1, 25488270), (2, 12744135), (3, 8496090), (5, 5097654), (6, 4248045), (9, 2832030), (10, 2548827), (15, 1699218), (17, 1499310), (18, 1416015), (27, 944010), (30, 849609), (34, 749655), (45, 566406), (51, 499770), (54, 472005), (81, 314670), (85, 299862), (90, 283203), (102, 249885), (135, 188802), (153, 166590), (162, 157335), (170, 149931), (243, 104890), (255, 99954), (270, 94401), (306, 83295), (405, 62934), (459, 55530), (486, 52445), (510, 49977), (617, 41310), (765, 33318), (810, 31467), (918, 27765), (1215, 20978), (1234, 20655), (1377, 18510), (1530, 16659), (1851, 13770), (2295, 11106), (2430, 10489), (2754, 9255), (3085, 8262), (3702, 6885), (4131, 6170), (4590, 5553)]