16071795

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 29562624

約数和(自身を除く): 13490829

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 279, 281, 369, 465, 615, 843, 1271, 1395, 1405, 1845, 2529, 3813, 4215, 6355, 8711, 11439, 11521, 12645, 19065, 26133, 34563, 43555, 57195, 57605, 78399, 103689, 130665, 172815, 357151, 391995, 518445, 1071453, 1785755, 3214359, 5357265, 16071795]

約数ペア:

[(1, 16071795), (3, 5357265), (5, 3214359), (9, 1785755), (15, 1071453), (31, 518445), (41, 391995), (45, 357151), (93, 172815), (123, 130665), (155, 103689), (205, 78399), (279, 57605), (281, 57195), (369, 43555), (465, 34563), (615, 26133), (843, 19065), (1271, 12645), (1395, 11521), (1405, 11439), (1845, 8711), (2529, 6355), (3813, 4215)]