79132515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 159363072

約数和(自身を除く): 80230557

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 131, 165, 231, 385, 393, 523, 655, 917, 1155, 1441, 1569, 1965, 2615, 2751, 3661, 4323, 4585, 5753, 7205, 7845, 10087, 10983, 13755, 17259, 18305, 21615, 28765, 30261, 40271, 50435, 54915, 68513, 86295, 120813, 151305, 201355, 205539, 342565, 479591, 604065, 753643, 1027695, 1438773, 2260929, 2397955, 3768215, 5275501, 7193865, 11304645, 15826503, 26377505, 79132515]

約数ペア:

[(1, 79132515), (3, 26377505), (5, 15826503), (7, 11304645), (11, 7193865), (15, 5275501), (21, 3768215), (33, 2397955), (35, 2260929), (55, 1438773), (77, 1027695), (105, 753643), (131, 604065), (165, 479591), (231, 342565), (385, 205539), (393, 201355), (523, 151305), (655, 120813), (917, 86295), (1155, 68513), (1441, 54915), (1569, 50435), (1965, 40271), (2615, 30261), (2751, 28765), (3661, 21615), (4323, 18305), (4585, 17259), (5753, 13755), (7205, 10983), (7845, 10087)]