15547860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5081}}^1$

素因数の和:5113

約数の個数: 72

約数和(自身を含む): 49945896

約数和(自身を除く): 34398036

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, 5081, 10162, 15243, 20324, 25405, 30486, 45729, 50810, 60972, 76215, 86377, 91458, 101620, 152430, 172754, 182916, 228645, 259131, 304860, 345508, 431885, 457290, 518262, 777393, 863770, 914580, 1036524, 1295655, 1554786, 1727540, 2591310, 3109572, 3886965, 5182620, 7773930, 15547860]

約数ペア:

[(1, 15547860), (2, 7773930), (3, 5182620), (4, 3886965), (5, 3109572), (6, 2591310), (9, 1727540), (10, 1554786), (12, 1295655), (15, 1036524), (17, 914580), (18, 863770), (20, 777393), (30, 518262), (34, 457290), (36, 431885), (45, 345508), (51, 304860), (60, 259131), (68, 228645), (85, 182916), (90, 172754), (102, 152430), (153, 101620), (170, 91458), (180, 86377), (204, 76215), (255, 60972), (306, 50810), (340, 45729), (510, 30486), (612, 25405), (765, 20324), (1020, 15243), (1530, 10162), (3060, 5081)]