42579405

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 84291840

約数和(自身を除く): 41712435

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 53, 55, 99, 135, 159, 165, 265, 297, 477, 495, 541, 583, 795, 1431, 1485, 1623, 1749, 2385, 2705, 2915, 4869, 5247, 5951, 7155, 8115, 8745, 14607, 15741, 17853, 24345, 26235, 28673, 29755, 53559, 73035, 78705, 86019, 89265, 143365, 160677, 258057, 267795, 315403, 430095, 774171, 803385, 946209, 1290285, 1577015, 2838627, 3870855, 4731045, 8515881, 14193135, 42579405]

約数ペア:

[(1, 42579405), (3, 14193135), (5, 8515881), (9, 4731045), (11, 3870855), (15, 2838627), (27, 1577015), (33, 1290285), (45, 946209), (53, 803385), (55, 774171), (99, 430095), (135, 315403), (159, 267795), (165, 258057), (265, 160677), (297, 143365), (477, 89265), (495, 86019), (541, 78705), (583, 73035), (795, 53559), (1431, 29755), (1485, 28673), (1623, 26235), (1749, 24345), (2385, 17853), (2705, 15741), (2915, 14607), (4869, 8745), (5247, 8115), (5951, 7155)]