42119805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 84510720

約数和(自身を除く): 42390915

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 59, 65, 91, 105, 177, 195, 273, 295, 413, 455, 523, 767, 885, 1239, 1365, 1569, 2065, 2301, 2615, 3661, 3835, 5369, 6195, 6799, 7845, 10983, 11505, 16107, 18305, 20397, 26845, 30857, 33995, 47593, 54915, 80535, 92571, 101985, 142779, 154285, 215999, 237965, 401141, 462855, 647997, 713895, 1079995, 1203423, 2005705, 2807987, 3239985, 6017115, 8423961, 14039935, 42119805]

約数ペア:

[(1, 42119805), (3, 14039935), (5, 8423961), (7, 6017115), (13, 3239985), (15, 2807987), (21, 2005705), (35, 1203423), (39, 1079995), (59, 713895), (65, 647997), (91, 462855), (105, 401141), (177, 237965), (195, 215999), (273, 154285), (295, 142779), (413, 101985), (455, 92571), (523, 80535), (767, 54915), (885, 47593), (1239, 33995), (1365, 30857), (1569, 26845), (2065, 20397), (2301, 18305), (2615, 16107), (3661, 11505), (3835, 10983), (5369, 7845), (6195, 6799)]