713998545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 1290207744

約数和(自身を除く): 576209199

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 397, 401, 897, 1191, 1203, 1495, 1985, 2005, 4485, 5161, 5213, 5955, 6015, 9131, 9223, 15483, 15639, 25805, 26065, 27393, 27669, 45655, 46115, 77415, 78195, 118703, 119899, 136965, 138345, 159197, 356109, 359697, 477591, 593515, 599495, 795985, 1780545, 1798485, 2069561, 2387955, 3661531, 6208683, 10347805, 10984593, 18307655, 31043415, 47599903, 54922965, 142799709, 237999515, 713998545]

約数ペア:

[(1, 713998545), (3, 237999515), (5, 142799709), (13, 54922965), (15, 47599903), (23, 31043415), (39, 18307655), (65, 10984593), (69, 10347805), (115, 6208683), (195, 3661531), (299, 2387955), (345, 2069561), (397, 1798485), (401, 1780545), (897, 795985), (1191, 599495), (1203, 593515), (1495, 477591), (1985, 359697), (2005, 356109), (4485, 159197), (5161, 138345), (5213, 136965), (5955, 119899), (6015, 118703), (9131, 78195), (9223, 77415), (15483, 46115), (15639, 45655), (25805, 27669), (26065, 27393)]