1830735

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1487025

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 191, 213, 355, 573, 639, 955, 1065, 1719, 1917, 2865, 3195, 5157, 8595, 9585, 13561, 25785, 40683, 67805, 122049, 203415, 366147, 610245, 1830735]

約数ペア:

[(1, 1830735), (3, 610245), (5, 366147), (9, 203415), (15, 122049), (27, 67805), (45, 40683), (71, 25785), (135, 13561), (191, 9585), (213, 8595), (355, 5157), (573, 3195), (639, 2865), (955, 1917), (1065, 1719)]