15155013555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{3217}}^1$

素因数の和:3577

約数の個数: 96

約数和(自身を含む): 29686745088

約数和(自身を除く): 14531731533

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 307, 341, 465, 495, 921, 1023, 1395, 1535, 1705, 2763, 3069, 3217, 3377, 4605, 5115, 9517, 9651, 10131, 13815, 15345, 16085, 16885, 28551, 28953, 30393, 35387, 47585, 48255, 50655, 85653, 99727, 104687, 106161, 142755, 144765, 151965, 176935, 299181, 314061, 318483, 428265, 498635, 523435, 530805, 897543, 942183, 987619, 1096997, 1495905, 1570305, 1592415, 2962857, 3290991, 4487715, 4710915, 4938095, 5484985, 8888571, 9872973, 10863809, 14814285, 16454955, 30616189, 32591427, 44442855, 49364865, 54319045, 91848567, 97774281, 153080945, 162957135, 275545701, 336778079, 459242835, 488871405, 1010334237, 1377728505, 1683890395, 3031002711, 5051671185, 15155013555]

約数ペア:

[(1, 15155013555), (3, 5051671185), (5, 3031002711), (9, 1683890395), (11, 1377728505), (15, 1010334237), (31, 488871405), (33, 459242835), (45, 336778079), (55, 275545701), (93, 162957135), (99, 153080945), (155, 97774281), (165, 91848567), (279, 54319045), (307, 49364865), (341, 44442855), (465, 32591427), (495, 30616189), (921, 16454955), (1023, 14814285), (1395, 10863809), (1535, 9872973), (1705, 8888571), (2763, 5484985), (3069, 4938095), (3217, 4710915), (3377, 4487715), (4605, 3290991), (5115, 2962857), (9517, 1592415), (9651, 1570305), (10131, 1495905), (13815, 1096997), (15345, 987619), (16085, 942183), (16885, 897543), (28551, 530805), (28953, 523435), (30393, 498635), (35387, 428265), (47585, 318483), (48255, 314061), (50655, 299181), (85653, 176935), (99727, 151965), (104687, 144765), (106161, 142755)]