190248705

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136379}}^1$

素因数の和:136421

約数の個数: 24

約数和(自身を含む): 340404480

約数和(自身を除く): 150155775

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 136379, 409137, 681895, 1227411, 2045685, 4227749, 6137055, 12683247, 21138745, 38049741, 63416235, 190248705]

約数ペア:

[(1, 190248705), (3, 63416235), (5, 38049741), (9, 21138745), (15, 12683247), (31, 6137055), (45, 4227749), (93, 2045685), (155, 1227411), (279, 681895), (465, 409137), (1395, 136379)]