2915603925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{7103}}^1$

素因数の和:7550

約数の個数: 48

約数和(自身を含む): 5204333568

約数和(自身を除く): 2288729643

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 421, 975, 1263, 2105, 5473, 6315, 7103, 10525, 16419, 21309, 27365, 31575, 35515, 82095, 92339, 106545, 136825, 177575, 277017, 410475, 461695, 532725, 1385085, 2308475, 2990363, 6925425, 8971089, 14951815, 38874719, 44855445, 74759075, 116624157, 194373595, 224277225, 583120785, 971867975, 2915603925]

約数ペア:

[(1, 2915603925), (3, 971867975), (5, 583120785), (13, 224277225), (15, 194373595), (25, 116624157), (39, 74759075), (65, 44855445), (75, 38874719), (195, 14951815), (325, 8971089), (421, 6925425), (975, 2990363), (1263, 2308475), (2105, 1385085), (5473, 532725), (6315, 461695), (7103, 410475), (10525, 277017), (16419, 177575), (21309, 136825), (27365, 106545), (31575, 92339), (35515, 82095)]