47797065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{55903}}^1$

素因数の和:55933

約数の個数: 24

約数和(自身を含む): 87210240

約数和(自身を除く): 39413175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 55903, 167709, 279515, 503127, 838545, 1062157, 2515635, 3186471, 5310785, 9559413, 15932355, 47797065]

約数ペア:

[(1, 47797065), (3, 15932355), (5, 9559413), (9, 5310785), (15, 3186471), (19, 2515635), (45, 1062157), (57, 838545), (95, 503127), (171, 279515), (285, 167709), (855, 55903)]