15535620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5077}}^1$

素因数の和:5109

約数の個数: 72

約数和(自身を含む): 49906584

約数和(自身を除く): 34370964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5077, 10154, 15231, 20308, 25385, 30462, 45693, 50770, 60924, 76155, 86309, 91386, 101540, 152310, 172618, 182772, 228465, 258927, 304620, 345236, 431545, 456930, 517854, 776781, 863090, 913860, 1035708, 1294635, 1553562, 1726180, 2589270, 3107124, 3883905, 5178540, 7767810, 15535620]

約数ペア:

[(1, 15535620), (2, 7767810), (3, 5178540), (4, 3883905), (5, 3107124), (6, 2589270), (9, 1726180), (10, 1553562), (12, 1294635), (15, 1035708), (17, 913860), (18, 863090), (20, 776781), (30, 517854), (34, 456930), (36, 431545), (45, 345236), (51, 304620), (60, 258927), (68, 228465), (85, 182772), (90, 172618), (102, 152310), (153, 101540), (170, 91386), (180, 86309), (204, 76155), (255, 60924), (306, 50770), (340, 45693), (510, 30462), (612, 25385), (765, 20308), (1020, 15231), (1530, 10154), (3060, 5077)]