48977235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 89856000

約数和(自身を除く): 40878765

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 79, 115, 207, 237, 345, 395, 599, 711, 1035, 1185, 1797, 1817, 2995, 3555, 5391, 5451, 8985, 9085, 13777, 16353, 26955, 27255, 41331, 47321, 68885, 81765, 123993, 141963, 206655, 236605, 425889, 619965, 709815, 1088383, 2129445, 3265149, 5441915, 9795447, 16325745, 48977235]

約数ペア:

[(1, 48977235), (3, 16325745), (5, 9795447), (9, 5441915), (15, 3265149), (23, 2129445), (45, 1088383), (69, 709815), (79, 619965), (115, 425889), (207, 236605), (237, 206655), (345, 141963), (395, 123993), (599, 81765), (711, 68885), (1035, 47321), (1185, 41331), (1797, 27255), (1817, 26955), (2995, 16353), (3555, 13777), (5391, 9085), (5451, 8985)]