23264925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 41461632

約数和(自身を除く): 18196707

約数列:

[1, 3, 5, 15, 17, 25, 51, 71, 75, 85, 213, 255, 257, 355, 425, 771, 1065, 1207, 1275, 1285, 1775, 3621, 3855, 4369, 5325, 6035, 6425, 13107, 18105, 18247, 19275, 21845, 30175, 54741, 65535, 90525, 91235, 109225, 273705, 310199, 327675, 456175, 930597, 1368525, 1550995, 4652985, 7754975, 23264925]

約数ペア:

[(1, 23264925), (3, 7754975), (5, 4652985), (15, 1550995), (17, 1368525), (25, 930597), (51, 456175), (71, 327675), (75, 310199), (85, 273705), (213, 109225), (255, 91235), (257, 90525), (355, 65535), (425, 54741), (771, 30175), (1065, 21845), (1207, 19275), (1275, 18247), (1285, 18105), (1775, 13107), (3621, 6425), (3855, 6035), (4369, 5325)]