65712595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 87736320

約数和(自身を除く): 22023725

約数列:

[1, 5, 13, 65, 67, 79, 191, 335, 395, 871, 955, 1027, 2483, 4355, 5135, 5293, 12415, 12797, 15089, 26465, 63985, 68809, 75445, 166361, 196157, 344045, 831805, 980785, 1010963, 5054815, 13142519, 65712595]

約数ペア:

[(1, 65712595), (5, 13142519), (13, 5054815), (65, 1010963), (67, 980785), (79, 831805), (191, 344045), (335, 196157), (395, 166361), (871, 75445), (955, 68809), (1027, 63985), (2483, 26465), (4355, 15089), (5135, 12797), (5293, 12415)]