12917719395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1745

約数の個数: 96

約数和(自身を含む): 25916267520

約数和(自身を除く): 12998548125

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 229, 315, 393, 655, 687, 917, 1145, 1179, 1367, 1603, 1965, 2061, 2751, 3435, 4101, 4585, 4809, 5895, 6835, 8015, 8253, 9569, 10305, 12303, 13755, 14427, 20505, 24045, 28707, 29999, 41265, 47845, 61515, 72135, 86121, 89997, 143535, 149995, 179077, 209993, 269991, 313043, 430605, 449985, 537231, 629979, 895385, 939129, 1049965, 1253539, 1349955, 1565215, 1611693, 1889937, 2191301, 2686155, 2817387, 3149895, 3760617, 4695645, 6267695, 6573903, 8058465, 9449685, 10956505, 11281851, 14086935, 18803085, 19721709, 32869515, 41008633, 56409255, 98608545, 123025899, 205043165, 287060431, 369077697, 615129495, 861181293, 1435302155, 1845388485, 2583543879, 4305906465, 12917719395]

約数ペア:

[(1, 12917719395), (3, 4305906465), (5, 2583543879), (7, 1845388485), (9, 1435302155), (15, 861181293), (21, 615129495), (35, 369077697), (45, 287060431), (63, 205043165), (105, 123025899), (131, 98608545), (229, 56409255), (315, 41008633), (393, 32869515), (655, 19721709), (687, 18803085), (917, 14086935), (1145, 11281851), (1179, 10956505), (1367, 9449685), (1603, 8058465), (1965, 6573903), (2061, 6267695), (2751, 4695645), (3435, 3760617), (4101, 3149895), (4585, 2817387), (4809, 2686155), (5895, 2191301), (6835, 1889937), (8015, 1611693), (8253, 1565215), (9569, 1349955), (10305, 1253539), (12303, 1049965), (13755, 939129), (14427, 895385), (20505, 629979), (24045, 537231), (28707, 449985), (29999, 430605), (41265, 313043), (47845, 269991), (61515, 209993), (72135, 179077), (86121, 149995), (89997, 143535)]