85662945

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 67064175

約数列:

[1, 3, 5, 9, 15, 45, 73, 89, 219, 267, 293, 365, 445, 657, 801, 879, 1095, 1335, 1465, 2637, 3285, 4005, 4395, 6497, 13185, 19491, 21389, 26077, 32485, 58473, 64167, 78231, 97455, 106945, 130385, 192501, 234693, 292365, 320835, 391155, 962505, 1173465, 1903621, 5710863, 9518105, 17132589, 28554315, 85662945]

約数ペア:

[(1, 85662945), (3, 28554315), (5, 17132589), (9, 9518105), (15, 5710863), (45, 1903621), (73, 1173465), (89, 962505), (219, 391155), (267, 320835), (293, 292365), (365, 234693), (445, 192501), (657, 130385), (801, 106945), (879, 97455), (1095, 78231), (1335, 64167), (1465, 58473), (2637, 32485), (3285, 26077), (4005, 21389), (4395, 19491), (6497, 13185)]