74048385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 125411328

約数和(自身を除く): 51362943

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3023, 4899, 8165, 9069, 15115, 24495, 45345, 69529, 208587, 214633, 347645, 643899, 1042935, 1073165, 3219495, 4936559, 14809677, 24682795, 74048385]

約数ペア:

[(1, 74048385), (3, 24682795), (5, 14809677), (15, 4936559), (23, 3219495), (69, 1073165), (71, 1042935), (115, 643899), (213, 347645), (345, 214633), (355, 208587), (1065, 69529), (1633, 45345), (3023, 24495), (4899, 15115), (8165, 9069)]