75900915

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 67868685

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 127, 135, 171, 233, 285, 381, 513, 635, 699, 855, 1143, 1165, 1905, 2097, 2413, 2565, 3429, 3495, 4427, 5715, 6291, 7239, 10485, 12065, 13281, 17145, 21717, 22135, 29591, 31455, 36195, 39843, 65151, 66405, 88773, 108585, 119529, 147955, 199215, 266319, 325755, 443865, 562229, 597645, 798957, 1331595, 1686687, 2811145, 3994785, 5060061, 8433435, 15180183, 25300305, 75900915]

約数ペア:

[(1, 75900915), (3, 25300305), (5, 15180183), (9, 8433435), (15, 5060061), (19, 3994785), (27, 2811145), (45, 1686687), (57, 1331595), (95, 798957), (127, 597645), (135, 562229), (171, 443865), (233, 325755), (285, 266319), (381, 199215), (513, 147955), (635, 119529), (699, 108585), (855, 88773), (1143, 66405), (1165, 65151), (1905, 39843), (2097, 36195), (2413, 31455), (2565, 29591), (3429, 22135), (3495, 21717), (4427, 17145), (5715, 13281), (6291, 12065), (7239, 10485)]