2019423675

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{599}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 3392640000

約数和(自身を除く): 1373216325

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 569, 599, 1185, 1707, 1797, 1975, 2845, 2995, 5925, 8535, 8985, 14225, 14975, 42675, 44925, 44951, 47321, 134853, 141963, 224755, 236605, 340831, 674265, 709815, 1022493, 1123775, 1183025, 1704155, 3371325, 3549075, 5112465, 8520775, 25562325, 26925649, 80776947, 134628245, 403884735, 673141225, 2019423675]

約数ペア:

[(1, 2019423675), (3, 673141225), (5, 403884735), (15, 134628245), (25, 80776947), (75, 26925649), (79, 25562325), (237, 8520775), (395, 5112465), (569, 3549075), (599, 3371325), (1185, 1704155), (1707, 1183025), (1797, 1123775), (1975, 1022493), (2845, 709815), (2995, 674265), (5925, 340831), (8535, 236605), (8985, 224755), (14225, 141963), (14975, 134853), (42675, 47321), (44925, 44951)]