3808935

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 7547904

約数和(自身を除く): 3738969

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 383, 585, 663, 765, 1105, 1149, 1915, 1989, 3315, 3447, 4979, 5745, 6511, 9945, 14937, 17235, 19533, 24895, 32555, 44811, 58599, 74685, 84643, 97665, 224055, 253929, 292995, 423215, 761787, 1269645, 3808935]

約数ペア:

[(1, 3808935), (3, 1269645), (5, 761787), (9, 423215), (13, 292995), (15, 253929), (17, 224055), (39, 97665), (45, 84643), (51, 74685), (65, 58599), (85, 44811), (117, 32555), (153, 24895), (195, 19533), (221, 17235), (255, 14937), (383, 9945), (585, 6511), (663, 5745), (765, 4979), (1105, 3447), (1149, 3315), (1915, 1989)]