73265985

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 68660415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 327, 351, 383, 545, 585, 981, 1149, 1417, 1635, 1755, 1915, 2943, 3447, 4251, 4905, 4979, 5745, 7085, 10341, 12753, 14715, 14937, 17235, 21255, 24895, 38259, 41747, 44811, 51705, 63765, 74685, 125241, 134433, 191295, 208735, 224055, 375723, 542711, 626205, 672165, 1127169, 1628133, 1878615, 2713555, 4884399, 5635845, 8140665, 14653197, 24421995, 73265985]

約数ペア:

[(1, 73265985), (3, 24421995), (5, 14653197), (9, 8140665), (13, 5635845), (15, 4884399), (27, 2713555), (39, 1878615), (45, 1628133), (65, 1127169), (109, 672165), (117, 626205), (135, 542711), (195, 375723), (327, 224055), (351, 208735), (383, 191295), (545, 134433), (585, 125241), (981, 74685), (1149, 63765), (1417, 51705), (1635, 44811), (1755, 41747), (1915, 38259), (2943, 24895), (3447, 21255), (4251, 17235), (4905, 14937), (4979, 14715), (5745, 12753), (7085, 10341)]