5216295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 9980928

約数和(自身を除く): 4764633

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 151, 235, 245, 329, 453, 705, 735, 755, 987, 1057, 1645, 2265, 2303, 3171, 4935, 5285, 6909, 7097, 7399, 11515, 15855, 21291, 22197, 34545, 35485, 36995, 49679, 106455, 110985, 149037, 248395, 347753, 745185, 1043259, 1738765, 5216295]

約数ペア:

[(1, 5216295), (3, 1738765), (5, 1043259), (7, 745185), (15, 347753), (21, 248395), (35, 149037), (47, 110985), (49, 106455), (105, 49679), (141, 36995), (147, 35485), (151, 34545), (235, 22197), (245, 21291), (329, 15855), (453, 11515), (705, 7399), (735, 7097), (755, 6909), (987, 5285), (1057, 4935), (1645, 3171), (2265, 2303)]