43942965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 80953344

約数和(自身を除く): 37010379

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 71, 93, 121, 155, 165, 213, 341, 355, 363, 465, 605, 781, 1023, 1065, 1331, 1705, 1815, 2201, 2343, 3751, 3905, 3993, 5115, 6603, 6655, 8591, 11005, 11253, 11715, 18755, 19965, 24211, 25773, 33015, 41261, 42955, 56265, 72633, 94501, 121055, 123783, 128865, 206305, 266321, 283503, 363165, 472505, 618915, 798963, 1331605, 1417515, 2929531, 3994815, 8788593, 14647655, 43942965]

約数ペア:

[(1, 43942965), (3, 14647655), (5, 8788593), (11, 3994815), (15, 2929531), (31, 1417515), (33, 1331605), (55, 798963), (71, 618915), (93, 472505), (121, 363165), (155, 283503), (165, 266321), (213, 206305), (341, 128865), (355, 123783), (363, 121055), (465, 94501), (605, 72633), (781, 56265), (1023, 42955), (1065, 41261), (1331, 33015), (1705, 25773), (1815, 24211), (2201, 19965), (2343, 18755), (3751, 11715), (3905, 11253), (3993, 11005), (5115, 8591), (6603, 6655)]