1098523689985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1\times {\mathrm{24593}}^1$

素因数の和:26809

約数の個数: 32

約数和(自身を含む): 1394137451520

約数和(自身を除く): 295613761535

約数列:

[1, 5, 19, 95, 241, 1205, 1951, 4579, 9755, 22895, 24593, 37069, 122965, 185345, 467267, 470191, 2336335, 2350955, 5926913, 8933629, 29634565, 44668145, 47980943, 112611347, 239904715, 563056735, 911637917, 4558189585, 11563407263, 57817036315, 219704737997, 1098523689985]

約数ペア:

[(1, 1098523689985), (5, 219704737997), (19, 57817036315), (95, 11563407263), (241, 4558189585), (1205, 911637917), (1951, 563056735), (4579, 239904715), (9755, 112611347), (22895, 47980943), (24593, 44668145), (37069, 29634565), (122965, 8933629), (185345, 5926913), (467267, 2350955), (470191, 2336335)]