1551170015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6269}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 2047731840

約数和(自身を除く): 496561825

約数列:

[1, 5, 17, 41, 71, 85, 205, 355, 697, 1207, 2911, 3485, 6035, 6269, 14555, 31345, 49487, 106573, 247435, 257029, 445099, 532865, 1285145, 2225495, 4369493, 7566683, 18249059, 21847465, 37833415, 91245295, 310234003, 1551170015]

約数ペア:

[(1, 1551170015), (5, 310234003), (17, 91245295), (41, 37833415), (71, 21847465), (85, 18249059), (205, 7566683), (355, 4369493), (697, 2225495), (1207, 1285145), (2911, 532865), (3485, 445099), (6035, 257029), (6269, 247435), (14555, 106573), (31345, 49487)]