15697072131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{27733}}^1$

素因数の和:28403

約数の個数: 32

約数和(自身を含む): 23557481472

約数和(自身を除く): 7860409341

約数列:

[1, 3, 13, 23, 39, 69, 299, 631, 897, 1893, 8203, 14513, 24609, 27733, 43539, 83199, 188669, 360529, 566007, 637859, 1081587, 1913577, 8292167, 17499523, 24876501, 52498569, 227493799, 402489029, 682481397, 1207467087, 5232357377, 15697072131]

約数ペア:

[(1, 15697072131), (3, 5232357377), (13, 1207467087), (23, 682481397), (39, 402489029), (69, 227493799), (299, 52498569), (631, 24876501), (897, 17499523), (1893, 8292167), (8203, 1913577), (14513, 1081587), (24609, 637859), (27733, 566007), (43539, 360529), (83199, 188669)]