74445315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 141419520

約数和(自身を除く): 66974205

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 61, 105, 177, 183, 197, 295, 305, 413, 427, 591, 885, 915, 985, 1239, 1281, 1379, 2065, 2135, 2955, 3599, 4137, 6195, 6405, 6895, 10797, 11623, 12017, 17995, 20685, 25193, 34869, 36051, 53985, 58115, 60085, 75579, 81361, 84119, 125965, 174345, 180255, 244083, 252357, 377895, 406805, 420595, 709003, 1220415, 1261785, 2127009, 3545015, 4963021, 10635045, 14889063, 24815105, 74445315]

約数ペア:

[(1, 74445315), (3, 24815105), (5, 14889063), (7, 10635045), (15, 4963021), (21, 3545015), (35, 2127009), (59, 1261785), (61, 1220415), (105, 709003), (177, 420595), (183, 406805), (197, 377895), (295, 252357), (305, 244083), (413, 180255), (427, 174345), (591, 125965), (885, 84119), (915, 81361), (985, 75579), (1239, 60085), (1281, 58115), (1379, 53985), (2065, 36051), (2135, 34869), (2955, 25193), (3599, 20685), (4137, 17995), (6195, 12017), (6405, 11623), (6895, 10797)]