40374405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 75057840

約数和(自身を除く): 34683435

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 445, 593, 765, 801, 1335, 1513, 1779, 2965, 4005, 4539, 5337, 7565, 8895, 10081, 13617, 22695, 26685, 30243, 50405, 52777, 68085, 90729, 151215, 158331, 263885, 453645, 474993, 791655, 897209, 2374965, 2691627, 4486045, 8074881, 13458135, 40374405]

約数ペア:

[(1, 40374405), (3, 13458135), (5, 8074881), (9, 4486045), (15, 2691627), (17, 2374965), (45, 897209), (51, 791655), (85, 474993), (89, 453645), (153, 263885), (255, 158331), (267, 151215), (445, 90729), (593, 68085), (765, 52777), (801, 50405), (1335, 30243), (1513, 26685), (1779, 22695), (2965, 13617), (4005, 10081), (4539, 8895), (5337, 7565)]