53973195

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 89886720

約数和(自身を除く): 35913525

約数列:

[1, 3, 5, 15, 37, 79, 111, 185, 237, 395, 555, 1185, 1231, 2923, 3693, 6155, 8769, 14615, 18465, 43845, 45547, 97249, 136641, 227735, 291747, 486245, 683205, 1458735, 3598213, 10794639, 17991065, 53973195]

約数ペア:

[(1, 53973195), (3, 17991065), (5, 10794639), (15, 3598213), (37, 1458735), (79, 683205), (111, 486245), (185, 291747), (237, 227735), (395, 136641), (555, 97249), (1185, 45547), (1231, 43845), (2923, 18465), (3693, 14615), (6155, 8769)]