7238565

素因数分解:

$3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 13233528

約数和(自身を除く): 5994963

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 81, 135, 183, 293, 305, 405, 549, 879, 915, 1465, 1647, 2637, 2745, 4395, 4941, 7911, 8235, 13185, 17873, 23733, 24705, 39555, 53619, 89365, 118665, 160857, 268095, 482571, 804285, 1447713, 2412855, 7238565]

約数ペア:

[(1, 7238565), (3, 2412855), (5, 1447713), (9, 804285), (15, 482571), (27, 268095), (45, 160857), (61, 118665), (81, 89365), (135, 53619), (183, 39555), (293, 24705), (305, 23733), (405, 17873), (549, 13185), (879, 8235), (915, 7911), (1465, 4941), (1647, 4395), (2637, 2745)]