159201765

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 285517440

約数和(自身を除く): 126315675

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 177, 183, 295, 305, 531, 549, 885, 915, 983, 2655, 2745, 2949, 3599, 4915, 8847, 10797, 14745, 17995, 32391, 44235, 53985, 57997, 59963, 161955, 173991, 179889, 289985, 299815, 521973, 539667, 869955, 899445, 2609865, 2698335, 3537817, 10613451, 17689085, 31840353, 53067255, 159201765]

約数ペア:

[(1, 159201765), (3, 53067255), (5, 31840353), (9, 17689085), (15, 10613451), (45, 3537817), (59, 2698335), (61, 2609865), (177, 899445), (183, 869955), (295, 539667), (305, 521973), (531, 299815), (549, 289985), (885, 179889), (915, 173991), (983, 161955), (2655, 59963), (2745, 57997), (2949, 53985), (3599, 44235), (4915, 32391), (8847, 17995), (10797, 14745)]