1330449168875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{16871}}^1$

素因数の和:17397

約数の個数: 64

約数和(自身を含む): 1754575699968

約数和(自身を除く): 424126531093

約数列:

[1, 5, 25, 31, 47, 125, 155, 235, 433, 775, 1175, 1457, 2165, 3875, 5875, 7285, 10825, 13423, 16871, 20351, 36425, 54125, 67115, 84355, 101755, 182125, 335575, 421775, 508775, 523001, 630881, 792937, 1677875, 2108875, 2543875, 2615005, 3154405, 3964685, 7305143, 13075025, 15772025, 19823425, 24581047, 36525715, 65375125, 78860125, 99117125, 122905235, 182628575, 226459433, 343341721, 614526175, 913142875, 1132297165, 1716708605, 3072630875, 5661485825, 8583543025, 10643593351, 28307429125, 42917715125, 53217966755, 266089833775, 1330449168875]

約数ペア:

[(1, 1330449168875), (5, 266089833775), (25, 53217966755), (31, 42917715125), (47, 28307429125), (125, 10643593351), (155, 8583543025), (235, 5661485825), (433, 3072630875), (775, 1716708605), (1175, 1132297165), (1457, 913142875), (2165, 614526175), (3875, 343341721), (5875, 226459433), (7285, 182628575), (10825, 122905235), (13423, 99117125), (16871, 78860125), (20351, 65375125), (36425, 36525715), (54125, 24581047), (67115, 19823425), (84355, 15772025), (101755, 13075025), (182125, 7305143), (335575, 3964685), (421775, 3154405), (508775, 2615005), (523001, 2543875), (630881, 2108875), (792937, 1677875)]