54071355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1861}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 93844800

約数和(自身を除く): 39773445

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1861, 1937, 2235, 5583, 5811, 9305, 9685, 24193, 27915, 29055, 72579, 120965, 277289, 362895, 831867, 1386445, 3604757, 4159335, 10814271, 18023785, 54071355]

約数ペア:

[(1, 54071355), (3, 18023785), (5, 10814271), (13, 4159335), (15, 3604757), (39, 1386445), (65, 831867), (149, 362895), (195, 277289), (447, 120965), (745, 72579), (1861, 29055), (1937, 27915), (2235, 24193), (5583, 9685), (5811, 9305)]