5025195

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 10563696

約数和(自身を除く): 5538501

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 49, 53, 63, 105, 129, 147, 159, 215, 245, 265, 301, 315, 371, 387, 441, 477, 645, 735, 795, 903, 1113, 1505, 1855, 1935, 2107, 2205, 2279, 2385, 2597, 2709, 3339, 4515, 5565, 6321, 6837, 7791, 10535, 11395, 12985, 13545, 15953, 16695, 18963, 20511, 23373, 31605, 34185, 38955, 47859, 79765, 94815, 102555, 111671, 116865, 143577, 239295, 335013, 558355, 717885, 1005039, 1675065, 5025195]

約数ペア:

[(1, 5025195), (3, 1675065), (5, 1005039), (7, 717885), (9, 558355), (15, 335013), (21, 239295), (35, 143577), (43, 116865), (45, 111671), (49, 102555), (53, 94815), (63, 79765), (105, 47859), (129, 38955), (147, 34185), (159, 31605), (215, 23373), (245, 20511), (265, 18963), (301, 16695), (315, 15953), (371, 13545), (387, 12985), (441, 11395), (477, 10535), (645, 7791), (735, 6837), (795, 6321), (903, 5565), (1113, 4515), (1505, 3339), (1855, 2709), (1935, 2597), (2107, 2385), (2205, 2279)]