15675144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 41558400

約数和(自身を除く): 25883256

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 389, 438, 552, 584, 778, 876, 1167, 1556, 1679, 1752, 2334, 3112, 3358, 4668, 5037, 6716, 8947, 9336, 10074, 13432, 17894, 20148, 26841, 28397, 35788, 40296, 53682, 56794, 71576, 85191, 107364, 113588, 170382, 214728, 227176, 340764, 653131, 681528, 1306262, 1959393, 2612524, 3918786, 5225048, 7837572, 15675144]

約数ペア:

[(1, 15675144), (2, 7837572), (3, 5225048), (4, 3918786), (6, 2612524), (8, 1959393), (12, 1306262), (23, 681528), (24, 653131), (46, 340764), (69, 227176), (73, 214728), (92, 170382), (138, 113588), (146, 107364), (184, 85191), (219, 71576), (276, 56794), (292, 53682), (389, 40296), (438, 35788), (552, 28397), (584, 26841), (778, 20148), (876, 17894), (1167, 13432), (1556, 10074), (1679, 9336), (1752, 8947), (2334, 6716), (3112, 5037), (3358, 4668)]