15303435

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 29154816

約数和(自身を除く): 13851381

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 443, 705, 735, 987, 1329, 1645, 2215, 2303, 3101, 4935, 6645, 6909, 9303, 11515, 15505, 20821, 21707, 34545, 46515, 62463, 65121, 104105, 108535, 145747, 312315, 325605, 437241, 728735, 1020229, 2186205, 3060687, 5101145, 15303435]

約数ペア:

[(1, 15303435), (3, 5101145), (5, 3060687), (7, 2186205), (15, 1020229), (21, 728735), (35, 437241), (47, 325605), (49, 312315), (105, 145747), (141, 108535), (147, 104105), (235, 65121), (245, 62463), (329, 46515), (443, 34545), (705, 21707), (735, 20821), (987, 15505), (1329, 11515), (1645, 9303), (2215, 6909), (2303, 6645), (3101, 4935)]