1963695

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 3354624

約数和(自身を除く): 1390929

約数列:

[1, 3, 5, 15, 31, 41, 93, 103, 123, 155, 205, 309, 465, 515, 615, 1271, 1545, 3193, 3813, 4223, 6355, 9579, 12669, 15965, 19065, 21115, 47895, 63345, 130913, 392739, 654565, 1963695]

約数ペア:

[(1, 1963695), (3, 654565), (5, 392739), (15, 130913), (31, 63345), (41, 47895), (93, 21115), (103, 19065), (123, 15965), (155, 12669), (205, 9579), (309, 6355), (465, 4223), (515, 3813), (615, 3193), (1271, 1545)]