1279541475

素因数分解:

$3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{11351}}^1$

素因数の和:11537

約数の個数: 48

約数和(自身を含む): 2364848640

約数和(自身を除く): 1085307165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 167, 225, 501, 675, 835, 1503, 2505, 4175, 4509, 7515, 11351, 12525, 22545, 34053, 37575, 56755, 102159, 112725, 170265, 283775, 306477, 510795, 851325, 1532385, 1895617, 2553975, 5686851, 7661925, 9478085, 17060553, 28434255, 47390425, 51181659, 85302765, 142171275, 255908295, 426513825, 1279541475]

約数ペア:

[(1, 1279541475), (3, 426513825), (5, 255908295), (9, 142171275), (15, 85302765), (25, 51181659), (27, 47390425), (45, 28434255), (75, 17060553), (135, 9478085), (167, 7661925), (225, 5686851), (501, 2553975), (675, 1895617), (835, 1532385), (1503, 851325), (2505, 510795), (4175, 306477), (4509, 283775), (7515, 170265), (11351, 112725), (12525, 102159), (22545, 56755), (34053, 37575)]