78199095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9781}}^1$

素因数の和:9843

約数の個数: 32

約数和(自身を含む): 138043584

約数和(自身を除く): 59844489

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1599, 2665, 7995, 9781, 29343, 48905, 127153, 146715, 381459, 401021, 635765, 1203063, 1907295, 2005105, 5213273, 6015315, 15639819, 26066365, 78199095]

約数ペア:

[(1, 78199095), (3, 26066365), (5, 15639819), (13, 6015315), (15, 5213273), (39, 2005105), (41, 1907295), (65, 1203063), (123, 635765), (195, 401021), (205, 381459), (533, 146715), (615, 127153), (1599, 48905), (2665, 29343), (7995, 9781)]