442751145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{56009}}^1$

素因数の和:56065

約数の個数: 32

約数和(自身を含む): 774282240

約数和(自身を除く): 331531095

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 56009, 168027, 280045, 840135, 952153, 1736279, 2856459, 4760765, 5208837, 8681395, 14282295, 26044185, 29516743, 88550229, 147583715, 442751145]

約数ペア:

[(1, 442751145), (3, 147583715), (5, 88550229), (15, 29516743), (17, 26044185), (31, 14282295), (51, 8681395), (85, 5208837), (93, 4760765), (155, 2856459), (255, 1736279), (465, 952153), (527, 840135), (1581, 280045), (2635, 168027), (7905, 56009)]