47675985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 91521024

約数和(自身を除く): 43845039

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 97, 105, 151, 155, 217, 291, 453, 465, 485, 651, 679, 755, 1057, 1085, 1455, 2037, 2265, 3007, 3171, 3255, 3395, 4681, 5285, 9021, 10185, 14043, 14647, 15035, 15855, 21049, 23405, 32767, 43941, 45105, 63147, 70215, 73235, 98301, 102529, 105245, 163835, 219705, 307587, 315735, 454057, 491505, 512645, 1362171, 1537935, 2270285, 3178399, 6810855, 9535197, 15891995, 47675985]

約数ペア:

[(1, 47675985), (3, 15891995), (5, 9535197), (7, 6810855), (15, 3178399), (21, 2270285), (31, 1537935), (35, 1362171), (93, 512645), (97, 491505), (105, 454057), (151, 315735), (155, 307587), (217, 219705), (291, 163835), (453, 105245), (465, 102529), (485, 98301), (651, 73235), (679, 70215), (755, 63147), (1057, 45105), (1085, 43941), (1455, 32767), (2037, 23405), (2265, 21049), (3007, 15855), (3171, 15035), (3255, 14647), (3395, 14043), (4681, 10185), (5285, 9021)]