156153105

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 277941456

約数和(自身を除く): 121788351

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 233, 265, 281, 477, 699, 795, 843, 1165, 1405, 2097, 2385, 2529, 3495, 4215, 10485, 12349, 12645, 14893, 37047, 44679, 61745, 65473, 74465, 111141, 134037, 185235, 196419, 223395, 327365, 555705, 589257, 670185, 982095, 2946285, 3470069, 10410207, 17350345, 31230621, 52051035, 156153105]

約数ペア:

[(1, 156153105), (3, 52051035), (5, 31230621), (9, 17350345), (15, 10410207), (45, 3470069), (53, 2946285), (159, 982095), (233, 670185), (265, 589257), (281, 555705), (477, 327365), (699, 223395), (795, 196419), (843, 185235), (1165, 134037), (1405, 111141), (2097, 74465), (2385, 65473), (2529, 61745), (3495, 44679), (4215, 37047), (10485, 14893), (12349, 12645)]