8149015

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 3794921

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 191, 265, 371, 805, 955, 1219, 1337, 1855, 4393, 6095, 6685, 8533, 10123, 21965, 30751, 42665, 50615, 70861, 153755, 232829, 354305, 1164145, 1629803, 8149015]

約数ペア:

[(1, 8149015), (5, 1629803), (7, 1164145), (23, 354305), (35, 232829), (53, 153755), (115, 70861), (161, 50615), (191, 42665), (265, 30751), (371, 21965), (805, 10123), (955, 8533), (1219, 6685), (1337, 6095), (1855, 4393)]