201315015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406697}}^1$

素因数の和:406719

約数の個数: 24

約数和(自身を含む): 380669328

約数和(自身を除く): 179354313

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 406697, 1220091, 2033485, 3660273, 4473667, 6100455, 13421001, 18301365, 22368335, 40263003, 67105005, 201315015]

約数ペア:

[(1, 201315015), (3, 67105005), (5, 40263003), (9, 22368335), (11, 18301365), (15, 13421001), (33, 6100455), (45, 4473667), (55, 3660273), (99, 2033485), (165, 1220091), (495, 406697)]