23045865

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 16352535

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 1709, 2697, 4495, 5127, 8545, 13485, 25635, 49561, 52979, 148683, 158937, 247805, 264895, 743415, 794685, 1536391, 4609173, 7681955, 23045865]

約数ペア:

[(1, 23045865), (3, 7681955), (5, 4609173), (15, 1536391), (29, 794685), (31, 743415), (87, 264895), (93, 247805), (145, 158937), (155, 148683), (435, 52979), (465, 49561), (899, 25635), (1709, 13485), (2697, 8545), (4495, 5127)]