4865946975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43867}}^1$

素因数の和:43929

約数の個数: 72

約数和(自身を含む): 9546554160

約数和(自身を除く): 4680607185

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 45, 51, 75, 85, 87, 145, 153, 225, 255, 261, 425, 435, 493, 725, 765, 1275, 1305, 1479, 2175, 2465, 3825, 4437, 6525, 7395, 12325, 22185, 36975, 43867, 110925, 131601, 219335, 394803, 658005, 745739, 1096675, 1272143, 1974015, 2237217, 3290025, 3728695, 3816429, 6360715, 6711651, 9870075, 11186085, 11449287, 18643475, 19082145, 21626431, 31803575, 33558255, 55930425, 57246435, 64879293, 95410725, 108132155, 167791275, 194637879, 286232175, 324396465, 540660775, 973189395, 1621982325, 4865946975]

約数ペア:

[(1, 4865946975), (3, 1621982325), (5, 973189395), (9, 540660775), (15, 324396465), (17, 286232175), (25, 194637879), (29, 167791275), (45, 108132155), (51, 95410725), (75, 64879293), (85, 57246435), (87, 55930425), (145, 33558255), (153, 31803575), (225, 21626431), (255, 19082145), (261, 18643475), (425, 11449287), (435, 11186085), (493, 9870075), (725, 6711651), (765, 6360715), (1275, 3816429), (1305, 3728695), (1479, 3290025), (2175, 2237217), (2465, 1974015), (3825, 1272143), (4437, 1096675), (6525, 745739), (7395, 658005), (12325, 394803), (22185, 219335), (36975, 131601), (43867, 110925)]