40594545

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 75129600

約数和(自身を除く): 34535055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 79, 95, 171, 237, 285, 395, 601, 711, 855, 1185, 1501, 1803, 3005, 3555, 4503, 5409, 7505, 9015, 11419, 13509, 22515, 27045, 34257, 47479, 57095, 67545, 102771, 142437, 171285, 237395, 427311, 513855, 712185, 902101, 2136555, 2706303, 4510505, 8118909, 13531515, 40594545]

約数ペア:

[(1, 40594545), (3, 13531515), (5, 8118909), (9, 4510505), (15, 2706303), (19, 2136555), (45, 902101), (57, 712185), (79, 513855), (95, 427311), (171, 237395), (237, 171285), (285, 142437), (395, 102771), (601, 67545), (711, 57095), (855, 47479), (1185, 34257), (1501, 27045), (1803, 22515), (3005, 13509), (3555, 11419), (4503, 9015), (5409, 7505)]