15957495135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{17107}}^1$

素因数の和:18228

約数の個数: 48

約数和(自身を含む): 29143820160

約数和(自身を除く): 13186325025

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1091, 3273, 5455, 9819, 16365, 17107, 20729, 49095, 51321, 62187, 85535, 103645, 153963, 186561, 256605, 310935, 325033, 769815, 932805, 975099, 1625165, 2925297, 4875495, 14626485, 18663737, 55991211, 93318685, 167973633, 279956055, 354611003, 839868165, 1063833009, 1773055015, 3191499027, 5319165045, 15957495135]

約数ペア:

[(1, 15957495135), (3, 5319165045), (5, 3191499027), (9, 1773055015), (15, 1063833009), (19, 839868165), (45, 354611003), (57, 279956055), (95, 167973633), (171, 93318685), (285, 55991211), (855, 18663737), (1091, 14626485), (3273, 4875495), (5455, 2925297), (9819, 1625165), (16365, 975099), (17107, 932805), (20729, 769815), (49095, 325033), (51321, 310935), (62187, 256605), (85535, 186561), (103645, 153963)]