1229535

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 2162160

約数和(自身を除く): 932625

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 307, 445, 801, 921, 1335, 1535, 2763, 4005, 4605, 13815, 27323, 81969, 136615, 245907, 409845, 1229535]

約数ペア:

[(1, 1229535), (3, 409845), (5, 245907), (9, 136615), (15, 81969), (45, 27323), (89, 13815), (267, 4605), (307, 4005), (445, 2763), (801, 1535), (921, 1335)]