76309605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 140400000

約数和(自身を除く): 64090395

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 149, 171, 285, 447, 599, 745, 855, 1341, 1797, 2235, 2831, 2995, 5391, 6705, 8493, 8985, 11381, 14155, 25479, 26955, 34143, 42465, 56905, 89251, 102429, 127395, 170715, 267753, 446255, 512145, 803259, 1338765, 1695769, 4016295, 5087307, 8478845, 15261921, 25436535, 76309605]

約数ペア:

[(1, 76309605), (3, 25436535), (5, 15261921), (9, 8478845), (15, 5087307), (19, 4016295), (45, 1695769), (57, 1338765), (95, 803259), (149, 512145), (171, 446255), (285, 267753), (447, 170715), (599, 127395), (745, 102429), (855, 89251), (1341, 56905), (1797, 42465), (2235, 34143), (2831, 26955), (2995, 25479), (5391, 14155), (6705, 11381), (8493, 8985)]