1341281.00000000

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 81415152

約数和(自身を除く): 42538797

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 653, 735, 945, 1215, 1323, 1701, 1959, 2205, 2835, 3265, 3969, 4571, 5877, 6615, 8505, 9795, 11907, 13713, 17631, 19845, 22855, 29385, 31997, 41139, 52893, 59535, 68565, 88155, 95991, 123417, 158679, 159985, 205695, 264465, 287973, 370251, 479955, 617085, 793395, 863919, 1110753, 1439865, 1851255, 2591757, 4319595, 5553765, 7775271, 12958785, 38876355]

約数ペア:

[(1, 38876355), (3, 12958785), (5, 7775271), (7, 5553765), (9, 4319595), (15, 2591757), (21, 1851255), (27, 1439865), (35, 1110753), (45, 863919), (49, 793395), (63, 617085), (81, 479955), (105, 370251), (135, 287973), (147, 264465), (189, 205695), (243, 159985), (245, 158679), (315, 123417), (405, 95991), (441, 88155), (567, 68565), (653, 59535), (735, 52893), (945, 41139), (1215, 31997), (1323, 29385), (1701, 22855), (1959, 19845), (2205, 17631), (2835, 13713), (3265, 11907), (3969, 9795), (4571, 8505), (5877, 6615)]