23822775

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 45309600

約数和(自身を除く): 21486825

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1217, 1305, 2175, 3651, 3915, 6085, 6525, 10953, 18255, 19575, 30425, 32859, 35293, 54765, 91275, 105879, 164295, 176465, 273825, 317637, 529395, 821475, 882325, 952911, 1588185, 2646975, 4764555, 7940925, 23822775]

約数ペア:

[(1, 23822775), (3, 7940925), (5, 4764555), (9, 2646975), (15, 1588185), (25, 952911), (27, 882325), (29, 821475), (45, 529395), (75, 317637), (87, 273825), (135, 176465), (145, 164295), (225, 105879), (261, 91275), (435, 54765), (675, 35293), (725, 32859), (783, 30425), (1217, 19575), (1305, 18255), (2175, 10953), (3651, 6525), (3915, 6085)]