53186295

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 87480000

約数和(自身を除く): 34293705

約数列:

[1, 3, 5, 15, 53, 149, 159, 265, 447, 449, 745, 795, 1347, 2235, 2245, 6735, 7897, 23691, 23797, 39485, 66901, 71391, 118455, 118985, 200703, 334505, 356955, 1003515, 3545753, 10637259, 17728765, 53186295]

約数ペア:

[(1, 53186295), (3, 17728765), (5, 10637259), (15, 3545753), (53, 1003515), (149, 356955), (159, 334505), (265, 200703), (447, 118985), (449, 118455), (745, 71391), (795, 66901), (1347, 39485), (2235, 23797), (2245, 23691), (6735, 7897)]