713403495

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1565

約数の個数: 72

約数和(自身を含む): 1445305680

約数和(自身を除く): 731902185

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 251, 315, 441, 735, 753, 1255, 1289, 1757, 2205, 2259, 3765, 3867, 5271, 6445, 8785, 9023, 11295, 11601, 12299, 15813, 19335, 26355, 27069, 36897, 45115, 58005, 61495, 63161, 79065, 81207, 110691, 135345, 184485, 189483, 315805, 323539, 406035, 553455, 568449, 947415, 970617, 1617695, 2264773, 2842245, 2911851, 4853085, 6794319, 11323865, 14559255, 15853411, 20382957, 33971595, 47560233, 79267055, 101914785, 142680699, 237801165, 713403495]

約数ペア:

[(1, 713403495), (3, 237801165), (5, 142680699), (7, 101914785), (9, 79267055), (15, 47560233), (21, 33971595), (35, 20382957), (45, 15853411), (49, 14559255), (63, 11323865), (105, 6794319), (147, 4853085), (245, 2911851), (251, 2842245), (315, 2264773), (441, 1617695), (735, 970617), (753, 947415), (1255, 568449), (1289, 553455), (1757, 406035), (2205, 323539), (2259, 315805), (3765, 189483), (3867, 184485), (5271, 135345), (6445, 110691), (8785, 81207), (9023, 79065), (11295, 63161), (11601, 61495), (12299, 58005), (15813, 45115), (19335, 36897), (26355, 27069)]