1340735895

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4643}}^1$

素因数の和:4714

約数の個数: 80

約数和(自身を含む): 2589345792

約数和(自身を除く): 1248609897

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 81, 93, 115, 135, 155, 207, 279, 345, 405, 465, 621, 713, 837, 1035, 1395, 1863, 2139, 2511, 3105, 3565, 4185, 4643, 6417, 9315, 10695, 12555, 13929, 19251, 23215, 32085, 41787, 57753, 69645, 96255, 106789, 125361, 143933, 208935, 288765, 320367, 376083, 431799, 533945, 626805, 719665, 961101, 1295397, 1601835, 1880415, 2158995, 2883303, 3310459, 3886191, 4805505, 6476985, 8649909, 9931377, 11658573, 14416515, 16552295, 19430955, 29794131, 43249545, 49656885, 58292865, 89382393, 148970655, 268147179, 446911965, 1340735895]

約数ペア:

[(1, 1340735895), (3, 446911965), (5, 268147179), (9, 148970655), (15, 89382393), (23, 58292865), (27, 49656885), (31, 43249545), (45, 29794131), (69, 19430955), (81, 16552295), (93, 14416515), (115, 11658573), (135, 9931377), (155, 8649909), (207, 6476985), (279, 4805505), (345, 3886191), (405, 3310459), (465, 2883303), (621, 2158995), (713, 1880415), (837, 1601835), (1035, 1295397), (1395, 961101), (1863, 719665), (2139, 626805), (2511, 533945), (3105, 431799), (3565, 376083), (4185, 320367), (4643, 288765), (6417, 208935), (9315, 143933), (10695, 125361), (12555, 106789), (13929, 96255), (19251, 69645), (23215, 57753), (32085, 41787)]