12735645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 22116864

約数和(自身を除く): 9381219

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 241, 271, 723, 813, 1205, 1355, 3133, 3523, 3615, 4065, 9399, 10569, 15665, 17615, 46995, 52845, 65311, 195933, 326555, 849043, 979665, 2547129, 4245215, 12735645]

約数ペア:

[(1, 12735645), (3, 4245215), (5, 2547129), (13, 979665), (15, 849043), (39, 326555), (65, 195933), (195, 65311), (241, 52845), (271, 46995), (723, 17615), (813, 15665), (1205, 10569), (1355, 9399), (3133, 4065), (3523, 3615)]