3327831945

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2356

約数の個数: 80

約数和(自身を含む): 6172277760

約数和(自身を除く): 2844445815

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 79, 81, 135, 141, 235, 237, 395, 405, 423, 705, 711, 1185, 1269, 2115, 2133, 2213, 3555, 3713, 3807, 6345, 6399, 6639, 10665, 11065, 11139, 18565, 19035, 19917, 31995, 33195, 33417, 55695, 59751, 99585, 100251, 104011, 167085, 174827, 179253, 298755, 300753, 312033, 501255, 520055, 524481, 874135, 896265, 936099, 1503765, 1560165, 1573443, 2622405, 2808297, 4680495, 4720329, 7867215, 8216869, 8424891, 14041485, 14160987, 23601645, 24650607, 41084345, 42124455, 70804935, 73951821, 123253035, 221855463, 369759105, 665566389, 1109277315, 3327831945]

約数ペア:

[(1, 3327831945), (3, 1109277315), (5, 665566389), (9, 369759105), (15, 221855463), (27, 123253035), (45, 73951821), (47, 70804935), (79, 42124455), (81, 41084345), (135, 24650607), (141, 23601645), (235, 14160987), (237, 14041485), (395, 8424891), (405, 8216869), (423, 7867215), (705, 4720329), (711, 4680495), (1185, 2808297), (1269, 2622405), (2115, 1573443), (2133, 1560165), (2213, 1503765), (3555, 936099), (3713, 896265), (3807, 874135), (6345, 524481), (6399, 520055), (6639, 501255), (10665, 312033), (11065, 300753), (11139, 298755), (18565, 179253), (19035, 174827), (19917, 167085), (31995, 104011), (33195, 100251), (33417, 99585), (55695, 59751)]