87613395

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{18661}}^1$

素因数の和:18982

約数の個数: 16

約数和(自身を含む): 140636832

約数和(自身を除く): 53023437

約数列:

[1, 3, 5, 15, 313, 939, 1565, 4695, 18661, 55983, 93305, 279915, 5840893, 17522679, 29204465, 87613395]

約数ペア:

[(1, 87613395), (3, 29204465), (5, 17522679), (15, 5840893), (313, 279915), (939, 93305), (1565, 55983), (4695, 18661)]