1302015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2451456

約数和(自身を除く): 1149441

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 607, 715, 1821, 2145, 3035, 6677, 7891, 9105, 20031, 23673, 33385, 39455, 86801, 100155, 118365, 260403, 434005, 1302015]

約数ペア:

[(1, 1302015), (3, 434005), (5, 260403), (11, 118365), (13, 100155), (15, 86801), (33, 39455), (39, 33385), (55, 23673), (65, 20031), (143, 9105), (165, 7891), (195, 6677), (429, 3035), (607, 2145), (715, 1821)]