1191255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 2116800

約数和(自身を除く): 925545

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 149, 195, 205, 447, 533, 615, 745, 1599, 1937, 2235, 2665, 5811, 6109, 7995, 9685, 18327, 29055, 30545, 79417, 91635, 238251, 397085, 1191255]

約数ペア:

[(1, 1191255), (3, 397085), (5, 238251), (13, 91635), (15, 79417), (39, 30545), (41, 29055), (65, 18327), (123, 9685), (149, 7995), (195, 6109), (205, 5811), (447, 2665), (533, 2235), (615, 1937), (745, 1599)]