23069025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:271

約数の個数: 72

約数和(自身を含む): 48024704

約数和(自身を除く): 24955679

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 97, 105, 151, 175, 225, 291, 315, 453, 485, 525, 679, 755, 873, 1057, 1359, 1455, 1575, 2037, 2265, 2425, 3171, 3395, 3775, 4365, 5285, 6111, 6795, 7275, 9513, 10185, 11325, 14647, 15855, 16975, 21825, 26425, 30555, 33975, 43941, 47565, 50925, 73235, 79275, 102529, 131823, 152775, 219705, 237825, 307587, 366175, 512645, 659115, 922761, 1098525, 1537935, 2563225, 3295575, 4613805, 7689675, 23069025]

約数ペア:

[(1, 23069025), (3, 7689675), (5, 4613805), (7, 3295575), (9, 2563225), (15, 1537935), (21, 1098525), (25, 922761), (35, 659115), (45, 512645), (63, 366175), (75, 307587), (97, 237825), (105, 219705), (151, 152775), (175, 131823), (225, 102529), (291, 79275), (315, 73235), (453, 50925), (485, 47565), (525, 43941), (679, 33975), (755, 30555), (873, 26425), (1057, 21825), (1359, 16975), (1455, 15855), (1575, 14647), (2037, 11325), (2265, 10185), (2425, 9513), (3171, 7275), (3395, 6795), (3775, 6111), (4365, 5285)]