338862015

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{41149}}^1$

素因数の和:41224

約数の個数: 32

約数和(自身を含む): 612312000

約数和(自身を除く): 273449985

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 8235, 41149, 123447, 205745, 370341, 617235, 1111023, 1851705, 2510089, 5555115, 7530267, 12550445, 22590801, 37651335, 67772403, 112954005, 338862015]

約数ペア:

[(1, 338862015), (3, 112954005), (5, 67772403), (9, 37651335), (15, 22590801), (27, 12550445), (45, 7530267), (61, 5555115), (135, 2510089), (183, 1851705), (305, 1111023), (549, 617235), (915, 370341), (1647, 205745), (2745, 123447), (8235, 41149)]