4157777995

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67153}}^1$

素因数の和:67255

約数の個数: 32

約数和(自身を含む): 5995509120

約数和(自身を除く): 1837731125

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1769, 2135, 8845, 12383, 61915, 67153, 335765, 470071, 1947437, 2350355, 4096333, 9737185, 13632059, 20481665, 28674331, 68160295, 118793657, 143371655, 593968285, 831555599, 4157777995]

約数ペア:

[(1, 4157777995), (5, 831555599), (7, 593968285), (29, 143371655), (35, 118793657), (61, 68160295), (145, 28674331), (203, 20481665), (305, 13632059), (427, 9737185), (1015, 4096333), (1769, 2350355), (2135, 1947437), (8845, 470071), (12383, 335765), (61915, 67153)]