55840505

素因数分解:

$5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6967}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 76926720

約数和(自身を除く): 21086215

約数列:

[1, 5, 7, 35, 229, 1145, 1603, 6967, 8015, 34835, 48769, 243845, 1595443, 7977215, 11168101, 55840505]

約数ペア:

[(1, 55840505), (5, 11168101), (7, 7977215), (35, 1595443), (229, 243845), (1145, 48769), (1603, 34835), (6967, 8015)]