9417915

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 18633888

約数和(自身を除く): 9215973

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 947, 1105, 1989, 2841, 3315, 4735, 8523, 9945, 12311, 14205, 16099, 36933, 42615, 48297, 61555, 80495, 110799, 144891, 184665, 209287, 241485, 553995, 627861, 724455, 1046435, 1883583, 3139305, 9417915]

約数ペア:

[(1, 9417915), (3, 3139305), (5, 1883583), (9, 1046435), (13, 724455), (15, 627861), (17, 553995), (39, 241485), (45, 209287), (51, 184665), (65, 144891), (85, 110799), (117, 80495), (153, 61555), (195, 48297), (221, 42615), (255, 36933), (585, 16099), (663, 14205), (765, 12311), (947, 9945), (1105, 8523), (1989, 4735), (2841, 3315)]