289122225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6971}}^1$

素因数の和:7070

約数の個数: 48

約数和(自身を含む): 553297920

約数和(自身を除く): 264175695

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 175, 237, 395, 525, 553, 1185, 1659, 1975, 2765, 5925, 6971, 8295, 13825, 20913, 34855, 41475, 48797, 104565, 146391, 174275, 243985, 522825, 550709, 731955, 1219925, 1652127, 2753545, 3659775, 3854963, 8260635, 11564889, 13767725, 19274815, 41303175, 57824445, 96374075, 289122225]

約数ペア:

[(1, 289122225), (3, 96374075), (5, 57824445), (7, 41303175), (15, 19274815), (21, 13767725), (25, 11564889), (35, 8260635), (75, 3854963), (79, 3659775), (105, 2753545), (175, 1652127), (237, 1219925), (395, 731955), (525, 550709), (553, 522825), (1185, 243985), (1659, 174275), (1975, 146391), (2765, 104565), (5925, 48797), (6971, 41475), (8295, 34855), (13825, 20913)]