23672865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1163}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 16554975

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1163, 1357, 3489, 4071, 5815, 6785, 17445, 20355, 26749, 68617, 80247, 133745, 205851, 343085, 401235, 1029255, 1578191, 4734573, 7890955, 23672865]

約数ペア:

[(1, 23672865), (3, 7890955), (5, 4734573), (15, 1578191), (23, 1029255), (59, 401235), (69, 343085), (115, 205851), (177, 133745), (295, 80247), (345, 68617), (885, 26749), (1163, 20355), (1357, 17445), (3489, 6785), (4071, 5815)]