49311315

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 91929600

約数和(自身を除く): 42618285

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 59, 123, 135, 151, 177, 205, 295, 369, 453, 531, 615, 755, 885, 1107, 1359, 1593, 1845, 2265, 2419, 2655, 4077, 5535, 6191, 6795, 7257, 7965, 8909, 12095, 18573, 20385, 21771, 26727, 30955, 36285, 44545, 55719, 65313, 80181, 92865, 108855, 133635, 167157, 240543, 278595, 326565, 365269, 400905, 835785, 1095807, 1202715, 1826345, 3287421, 5479035, 9862263, 16437105, 49311315]

約数ペア:

[(1, 49311315), (3, 16437105), (5, 9862263), (9, 5479035), (15, 3287421), (27, 1826345), (41, 1202715), (45, 1095807), (59, 835785), (123, 400905), (135, 365269), (151, 326565), (177, 278595), (205, 240543), (295, 167157), (369, 133635), (453, 108855), (531, 92865), (615, 80181), (755, 65313), (885, 55719), (1107, 44545), (1359, 36285), (1593, 30955), (1845, 26727), (2265, 21771), (2419, 20385), (2655, 18573), (4077, 12095), (5535, 8909), (6191, 7965), (6795, 7257)]