42627795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 80766720

約数和(自身を除く): 38138925

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 59, 105, 147, 177, 245, 295, 413, 735, 885, 983, 1239, 2065, 2891, 2949, 4915, 6195, 6881, 8673, 14455, 14745, 20643, 34405, 43365, 48167, 57997, 103215, 144501, 173991, 240835, 289985, 405979, 722505, 869955, 1217937, 2029895, 2841853, 6089685, 8525559, 14209265, 42627795]

約数ペア:

[(1, 42627795), (3, 14209265), (5, 8525559), (7, 6089685), (15, 2841853), (21, 2029895), (35, 1217937), (49, 869955), (59, 722505), (105, 405979), (147, 289985), (177, 240835), (245, 173991), (295, 144501), (413, 103215), (735, 57997), (885, 48167), (983, 43365), (1239, 34405), (2065, 20643), (2891, 14745), (2949, 14455), (4915, 8673), (6195, 6881)]