12048885

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 9551115

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 599, 745, 1341, 1797, 2235, 2995, 4023, 5391, 6705, 8985, 16173, 20115, 26955, 80865, 89251, 267753, 446255, 803259, 1338765, 2409777, 4016295, 12048885]

約数ペア:

[(1, 12048885), (3, 4016295), (5, 2409777), (9, 1338765), (15, 803259), (27, 446255), (45, 267753), (135, 89251), (149, 80865), (447, 26955), (599, 20115), (745, 16173), (1341, 8985), (1797, 6705), (2235, 5391), (2995, 4023)]