15696037455

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1125

約数の個数: 96

約数和(自身を含む): 29683148544

約数和(自身を除く): 13987111089

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 457, 563, 581, 735, 1245, 1371, 1689, 1743, 2285, 2815, 2905, 3199, 3941, 4067, 6855, 8445, 8715, 9597, 11823, 12201, 15995, 19705, 20335, 22393, 27587, 37931, 46729, 47985, 59115, 61005, 67179, 82761, 111965, 113793, 137935, 140187, 189655, 233645, 257291, 265517, 327103, 335895, 413805, 568965, 700935, 771873, 796551, 981309, 1286455, 1327585, 1635515, 1801037, 1858619, 2289721, 3859365, 3982755, 4906545, 5403111, 5575857, 6869163, 9005185, 9293095, 11448605, 12607259, 21355153, 27015555, 27879285, 34345815, 37821777, 63036295, 64065459, 106775765, 149486071, 189108885, 320327295, 448458213, 747430355, 1046402497, 2242291065, 3139207491, 5232012485, 15696037455]

約数ペア:

[(1, 15696037455), (3, 5232012485), (5, 3139207491), (7, 2242291065), (15, 1046402497), (21, 747430355), (35, 448458213), (49, 320327295), (83, 189108885), (105, 149486071), (147, 106775765), (245, 64065459), (249, 63036295), (415, 37821777), (457, 34345815), (563, 27879285), (581, 27015555), (735, 21355153), (1245, 12607259), (1371, 11448605), (1689, 9293095), (1743, 9005185), (2285, 6869163), (2815, 5575857), (2905, 5403111), (3199, 4906545), (3941, 3982755), (4067, 3859365), (6855, 2289721), (8445, 1858619), (8715, 1801037), (9597, 1635515), (11823, 1327585), (12201, 1286455), (15995, 981309), (19705, 796551), (20335, 771873), (22393, 700935), (27587, 568965), (37931, 413805), (46729, 335895), (47985, 327103), (59115, 265517), (61005, 257291), (67179, 233645), (82761, 189655), (111965, 140187), (113793, 137935)]