38653695

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 71940960

約数和(自身を除く): 33287265

約数列:

[1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 853, 855, 1007, 2385, 2559, 3021, 4265, 5035, 7677, 9063, 12795, 15105, 16207, 38385, 45209, 45315, 48621, 81035, 135627, 145863, 226045, 243105, 406881, 678135, 729315, 858971, 2034405, 2576913, 4294855, 7730739, 12884565, 38653695]

約数ペア:

[(1, 38653695), (3, 12884565), (5, 7730739), (9, 4294855), (15, 2576913), (19, 2034405), (45, 858971), (53, 729315), (57, 678135), (95, 406881), (159, 243105), (171, 226045), (265, 145863), (285, 135627), (477, 81035), (795, 48621), (853, 45315), (855, 45209), (1007, 38385), (2385, 16207), (2559, 15105), (3021, 12795), (4265, 9063), (5035, 7677)]