72653272705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{363967}}^1$

素因数の和:364105

約数の個数: 32

約数和(自身を含む): 97590011904

約数和(自身を除く): 24936739199

約数列:

[1, 5, 13, 37, 65, 83, 185, 415, 481, 1079, 2405, 3071, 5395, 15355, 39923, 199615, 363967, 1819835, 4731571, 13466779, 23657855, 30209261, 67333895, 151046305, 175068127, 392720393, 875340635, 1117742657, 1963601965, 5588713285, 14530654541, 72653272705]

約数ペア:

[(1, 72653272705), (5, 14530654541), (13, 5588713285), (37, 1963601965), (65, 1117742657), (83, 875340635), (185, 392720393), (415, 175068127), (481, 151046305), (1079, 67333895), (2405, 30209261), (3071, 23657855), (5395, 13466779), (15355, 4731571), (39923, 1819835), (199615, 363967)]