713588175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{947}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1361604816

約数和(自身を除く): 648016641

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 197, 225, 255, 425, 591, 765, 947, 985, 1275, 1773, 2841, 2955, 3349, 3825, 4735, 4925, 8523, 8865, 10047, 14205, 14775, 16099, 16745, 23675, 30141, 42615, 44325, 48297, 50235, 71025, 80495, 83725, 144891, 150705, 186559, 213075, 241485, 251175, 402475, 559677, 724455, 753525, 932795, 1207425, 1679031, 2798385, 3171503, 3622275, 4663975, 8395155, 9514509, 13991925, 15857515, 28543527, 41975775, 47572545, 79287575, 142717635, 237862725, 713588175]

約数ペア:

[(1, 713588175), (3, 237862725), (5, 142717635), (9, 79287575), (15, 47572545), (17, 41975775), (25, 28543527), (45, 15857515), (51, 13991925), (75, 9514509), (85, 8395155), (153, 4663975), (197, 3622275), (225, 3171503), (255, 2798385), (425, 1679031), (591, 1207425), (765, 932795), (947, 753525), (985, 724455), (1275, 559677), (1773, 402475), (2841, 251175), (2955, 241485), (3349, 213075), (3825, 186559), (4735, 150705), (4925, 144891), (8523, 83725), (8865, 80495), (10047, 71025), (14205, 50235), (14775, 48297), (16099, 44325), (16745, 42615), (23675, 30141)]