707640195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{9721}}^1$

素因数の和:9963

約数の個数: 32

約数和(自身を含む): 1187172864

約数和(自身を除く): 479532669

約数列:

[1, 3, 5, 15, 23, 69, 115, 211, 345, 633, 1055, 3165, 4853, 9721, 14559, 24265, 29163, 48605, 72795, 145815, 223583, 670749, 1117915, 2051131, 3353745, 6153393, 10255655, 30766965, 47176013, 141528039, 235880065, 707640195]

約数ペア:

[(1, 707640195), (3, 235880065), (5, 141528039), (15, 47176013), (23, 30766965), (69, 10255655), (115, 6153393), (211, 3353745), (345, 2051131), (633, 1117915), (1055, 670749), (3165, 223583), (4853, 145815), (9721, 72795), (14559, 48605), (24265, 29163)]