69444045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 133840512

約数和(自身を除く): 64396467

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 265, 477, 495, 583, 795, 1749, 2385, 2647, 2915, 5247, 7941, 8745, 13235, 23823, 26235, 29117, 39705, 87351, 119115, 140291, 145585, 262053, 420873, 436755, 701455, 1262619, 1310265, 1543201, 2104365, 4629603, 6313095, 7716005, 13888809, 23148015, 69444045]

約数ペア:

[(1, 69444045), (3, 23148015), (5, 13888809), (9, 7716005), (11, 6313095), (15, 4629603), (33, 2104365), (45, 1543201), (53, 1310265), (55, 1262619), (99, 701455), (159, 436755), (165, 420873), (265, 262053), (477, 145585), (495, 140291), (583, 119115), (795, 87351), (1749, 39705), (2385, 29117), (2647, 26235), (2915, 23823), (5247, 13235), (7941, 8745)]