22395375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 42782688

約数和(自身を除く): 20387313

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1171, 1275, 2125, 3513, 3825, 5855, 6375, 10539, 17565, 19125, 19907, 29275, 52695, 59721, 87825, 99535, 146375, 179163, 263475, 298605, 439125, 497675, 895815, 1317375, 1493025, 2488375, 4479075, 7465125, 22395375]

約数ペア:

[(1, 22395375), (3, 7465125), (5, 4479075), (9, 2488375), (15, 1493025), (17, 1317375), (25, 895815), (45, 497675), (51, 439125), (75, 298605), (85, 263475), (125, 179163), (153, 146375), (225, 99535), (255, 87825), (375, 59721), (425, 52695), (765, 29275), (1125, 19907), (1171, 19125), (1275, 17565), (2125, 10539), (3513, 6375), (3825, 5855)]