4971183555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{2953}}^1$

素因数の和:3160

約数の個数: 64

約数和(自身を含む): 8754238080

約数和(自身を除く): 3783054525

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 97, 195, 267, 291, 445, 485, 1157, 1261, 1335, 1455, 2953, 3471, 3783, 5785, 6305, 8633, 8859, 14765, 17355, 18915, 25899, 38389, 43165, 44295, 112229, 115167, 129495, 191945, 262817, 286441, 336687, 561145, 575835, 788451, 859323, 1314085, 1432205, 1683435, 3416621, 3723733, 3942255, 4296615, 10249863, 11171199, 17083105, 18618665, 25493249, 51249315, 55855995, 76479747, 127466245, 331412237, 382398735, 994236711, 1657061185, 4971183555]

約数ペア:

[(1, 4971183555), (3, 1657061185), (5, 994236711), (13, 382398735), (15, 331412237), (39, 127466245), (65, 76479747), (89, 55855995), (97, 51249315), (195, 25493249), (267, 18618665), (291, 17083105), (445, 11171199), (485, 10249863), (1157, 4296615), (1261, 3942255), (1335, 3723733), (1455, 3416621), (2953, 1683435), (3471, 1432205), (3783, 1314085), (5785, 859323), (6305, 788451), (8633, 575835), (8859, 561145), (14765, 336687), (17355, 286441), (18915, 262817), (25899, 191945), (38389, 129495), (43165, 115167), (44295, 112229)]