15293863173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 22353408000

約数和(自身を除く): 7059544827

約数列:

[1, 3, 19, 41, 57, 123, 149, 167, 263, 447, 501, 779, 789, 2337, 2831, 3173, 4997, 6109, 6847, 8493, 9519, 10783, 14991, 18327, 20541, 24883, 32349, 39187, 43921, 74649, 116071, 117561, 130093, 131763, 204877, 348213, 390279, 472777, 614631, 744553, 834499, 1020203, 1418331, 1606667, 1800761, 2233659, 2503497, 3060609, 4820001, 5402283, 6544229, 19383857, 19632687, 30526673, 34214459, 58151571, 91580019, 102643377, 124340351, 268313389, 373021053, 804940167, 5097954391, 15293863173]

約数ペア:

[(1, 15293863173), (3, 5097954391), (19, 804940167), (41, 373021053), (57, 268313389), (123, 124340351), (149, 102643377), (167, 91580019), (263, 58151571), (447, 34214459), (501, 30526673), (779, 19632687), (789, 19383857), (2337, 6544229), (2831, 5402283), (3173, 4820001), (4997, 3060609), (6109, 2503497), (6847, 2233659), (8493, 1800761), (9519, 1606667), (10783, 1418331), (14991, 1020203), (18327, 834499), (20541, 744553), (24883, 614631), (32349, 472777), (39187, 390279), (43921, 348213), (74649, 204877), (116071, 131763), (117561, 130093)]