54214395

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 34259205

約数列:

[1, 3, 5, 15, 127, 149, 191, 381, 447, 573, 635, 745, 955, 1905, 2235, 2865, 18923, 24257, 28459, 56769, 72771, 85377, 94615, 121285, 142295, 283845, 363855, 426885, 3614293, 10842879, 18071465, 54214395]

約数ペア:

[(1, 54214395), (3, 18071465), (5, 10842879), (15, 3614293), (127, 426885), (149, 363855), (191, 283845), (381, 142295), (447, 121285), (573, 94615), (635, 85377), (745, 72771), (955, 56769), (1905, 28459), (2235, 24257), (2865, 18923)]