20231811375

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1777}}^1$

素因数の和:2205

約数の個数: 64

約数和(自身を含む): 34140672384

約数和(自身を除く): 13908861009

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 291, 313, 375, 485, 939, 1455, 1565, 1777, 2425, 4695, 5331, 7275, 7825, 8885, 12125, 23475, 26655, 30361, 36375, 39125, 44425, 91083, 117375, 133275, 151805, 172369, 222125, 455415, 517107, 556201, 666375, 759025, 861845, 1668603, 2277075, 2585535, 2781005, 3795125, 4309225, 8343015, 11385375, 12927675, 13905025, 21546125, 41715075, 53951497, 64638375, 69525125, 161854491, 208575375, 269757485, 809272455, 1348787425, 4046362275, 6743937125, 20231811375]

約数ペア:

[(1, 20231811375), (3, 6743937125), (5, 4046362275), (15, 1348787425), (25, 809272455), (75, 269757485), (97, 208575375), (125, 161854491), (291, 69525125), (313, 64638375), (375, 53951497), (485, 41715075), (939, 21546125), (1455, 13905025), (1565, 12927675), (1777, 11385375), (2425, 8343015), (4695, 4309225), (5331, 3795125), (7275, 2781005), (7825, 2585535), (8885, 2277075), (12125, 1668603), (23475, 861845), (26655, 759025), (30361, 666375), (36375, 556201), (39125, 517107), (44425, 455415), (91083, 222125), (117375, 172369), (133275, 151805)]