15664023015

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{4691}}^1$

素因数の和:4940

約数の個数: 64

約数和(自身を含む): 26636746752

約数和(自身を除く): 10972723737

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 167, 215, 465, 501, 645, 835, 1333, 2505, 3999, 4691, 5177, 6665, 7181, 14073, 15531, 19995, 21543, 23455, 25885, 35905, 70365, 77655, 107715, 145421, 201713, 222611, 436263, 605139, 667833, 727105, 783397, 1008565, 1113055, 2181315, 2350191, 3025695, 3339165, 3916985, 6253103, 11750955, 18759309, 24285307, 31265515, 33686071, 72855921, 93796545, 101058213, 121426535, 168430355, 364279605, 505291065, 1044268201, 3132804603, 5221341005, 15664023015]

約数ペア:

[(1, 15664023015), (3, 5221341005), (5, 3132804603), (15, 1044268201), (31, 505291065), (43, 364279605), (93, 168430355), (129, 121426535), (155, 101058213), (167, 93796545), (215, 72855921), (465, 33686071), (501, 31265515), (645, 24285307), (835, 18759309), (1333, 11750955), (2505, 6253103), (3999, 3916985), (4691, 3339165), (5177, 3025695), (6665, 2350191), (7181, 2181315), (14073, 1113055), (15531, 1008565), (19995, 783397), (21543, 727105), (23455, 667833), (25885, 605139), (35905, 436263), (70365, 222611), (77655, 201713), (107715, 145421)]