1399484385

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 2727623808

約数和(自身を除く): 1328139423

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 251, 351, 353, 405, 585, 753, 1053, 1059, 1215, 1255, 1755, 1765, 2259, 3159, 3177, 3263, 3765, 4589, 5265, 5295, 6777, 9531, 9789, 11295, 13767, 15795, 15885, 16315, 20331, 22945, 28593, 29367, 33885, 41301, 47655, 48945, 60993, 68835, 85779, 88101, 88603, 101655, 123903, 142965, 146835, 206505, 264303, 265809, 304965, 371709, 428895, 440505, 443015, 619515, 792909, 797427, 1115127, 1151839, 1321515, 1329045, 1858545, 2392281, 3455517, 3964545, 3987135, 5575635, 5759195, 7176843, 10366551, 11961405, 17277585, 21530529, 31099653, 35884215, 51832755, 93298959, 107652645, 155498265, 279896877, 466494795, 1399484385]

約数ペア:

[(1, 1399484385), (3, 466494795), (5, 279896877), (9, 155498265), (13, 107652645), (15, 93298959), (27, 51832755), (39, 35884215), (45, 31099653), (65, 21530529), (81, 17277585), (117, 11961405), (135, 10366551), (195, 7176843), (243, 5759195), (251, 5575635), (351, 3987135), (353, 3964545), (405, 3455517), (585, 2392281), (753, 1858545), (1053, 1329045), (1059, 1321515), (1215, 1151839), (1255, 1115127), (1755, 797427), (1765, 792909), (2259, 619515), (3159, 443015), (3177, 440505), (3263, 428895), (3765, 371709), (4589, 304965), (5265, 265809), (5295, 264303), (6777, 206505), (9531, 146835), (9789, 142965), (11295, 123903), (13767, 101655), (15795, 88603), (15885, 88101), (16315, 85779), (20331, 68835), (22945, 60993), (28593, 48945), (29367, 47655), (33885, 41301)]