359969235

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 588658752

約数和(自身を除く): 228689517

約数列:

[1, 3, 5, 15, 61, 183, 197, 305, 591, 915, 985, 1997, 2955, 5991, 9985, 12017, 29955, 36051, 60085, 121817, 180255, 365451, 393409, 609085, 1180227, 1827255, 1967045, 5901135, 23997949, 71993847, 119989745, 359969235]

約数ペア:

[(1, 359969235), (3, 119989745), (5, 71993847), (15, 23997949), (61, 5901135), (183, 1967045), (197, 1827255), (305, 1180227), (591, 609085), (915, 393409), (985, 365451), (1997, 180255), (2955, 121817), (5991, 60085), (9985, 36051), (12017, 29955)]