27969485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 7281715

約数列:

[1, 5, 29, 67, 145, 335, 1943, 2879, 9715, 14395, 83491, 192893, 417455, 964465, 5593897, 27969485]

約数ペア:

[(1, 27969485), (5, 5593897), (29, 964465), (67, 417455), (145, 192893), (335, 83491), (1943, 14395), (2879, 9715)]