84243375

素因数分解:

$3^3\times 5^3\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 157872000

約数和(自身を除く): 73628625

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 109, 125, 135, 225, 229, 327, 375, 545, 675, 687, 981, 1125, 1145, 1635, 2061, 2725, 2943, 3375, 3435, 4905, 5725, 6183, 8175, 10305, 13625, 14715, 17175, 24525, 24961, 28625, 30915, 40875, 51525, 73575, 74883, 85875, 122625, 124805, 154575, 224649, 257625, 367875, 374415, 624025, 673947, 772875, 1123245, 1872075, 3120125, 3369735, 5616225, 9360375, 16848675, 28081125, 84243375]

約数ペア:

[(1, 84243375), (3, 28081125), (5, 16848675), (9, 9360375), (15, 5616225), (25, 3369735), (27, 3120125), (45, 1872075), (75, 1123245), (109, 772875), (125, 673947), (135, 624025), (225, 374415), (229, 367875), (327, 257625), (375, 224649), (545, 154575), (675, 124805), (687, 122625), (981, 85875), (1125, 74883), (1145, 73575), (1635, 51525), (2061, 40875), (2725, 30915), (2943, 28625), (3375, 24961), (3435, 24525), (4905, 17175), (5725, 14715), (6183, 13625), (8175, 10305)]