70080045

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 133747200

約数和(自身を除く): 63667155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 147, 159, 245, 257, 265, 343, 371, 735, 771, 795, 1029, 1113, 1285, 1715, 1799, 1855, 2597, 3855, 5145, 5397, 5565, 7791, 8995, 12593, 12985, 13621, 18179, 26985, 37779, 38955, 40863, 54537, 62965, 68105, 88151, 90895, 95347, 188895, 204315, 264453, 272685, 286041, 440755, 476735, 667429, 1322265, 1430205, 2002287, 3337145, 4672003, 10011435, 14016009, 23360015, 70080045]

約数ペア:

[(1, 70080045), (3, 23360015), (5, 14016009), (7, 10011435), (15, 4672003), (21, 3337145), (35, 2002287), (49, 1430205), (53, 1322265), (105, 667429), (147, 476735), (159, 440755), (245, 286041), (257, 272685), (265, 264453), (343, 204315), (371, 188895), (735, 95347), (771, 90895), (795, 88151), (1029, 68105), (1113, 62965), (1285, 54537), (1715, 40863), (1799, 38955), (1855, 37779), (2597, 26985), (3855, 18179), (5145, 13621), (5397, 12985), (5565, 12593), (7791, 8995)]