1381600775015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1583}}^1\times {\mathrm{13711}}^1$

素因数の和:15767

約数の個数: 32

約数和(自身を含む): 1720208793600

約数和(自身を除く): 338608018585

約数列:

[1, 5, 29, 145, 439, 1583, 2195, 7915, 12731, 13711, 45907, 63655, 68555, 229535, 397619, 694937, 1988095, 3474685, 6019129, 20153173, 21704513, 30095645, 100765865, 108522565, 174554741, 629430877, 872773705, 3147154385, 9528281207, 47641406035, 276320155003, 1381600775015]

約数ペア:

[(1, 1381600775015), (5, 276320155003), (29, 47641406035), (145, 9528281207), (439, 3147154385), (1583, 872773705), (2195, 629430877), (7915, 174554741), (12731, 108522565), (13711, 100765865), (45907, 30095645), (63655, 21704513), (68555, 20153173), (229535, 6019129), (397619, 3474685), (694937, 1988095)]