70858455

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 121159584

約数和(自身を除く): 50301129

約数列:

[1, 3, 5, 15, 29, 41, 87, 123, 137, 145, 205, 411, 435, 615, 685, 841, 1189, 2055, 2523, 3567, 3973, 4205, 5617, 5945, 11919, 12615, 16851, 17835, 19865, 28085, 34481, 59595, 84255, 103443, 115217, 162893, 172405, 345651, 488679, 517215, 576085, 814465, 1728255, 2443395, 4723897, 14171691, 23619485, 70858455]

約数ペア:

[(1, 70858455), (3, 23619485), (5, 14171691), (15, 4723897), (29, 2443395), (41, 1728255), (87, 814465), (123, 576085), (137, 517215), (145, 488679), (205, 345651), (411, 172405), (435, 162893), (615, 115217), (685, 103443), (841, 84255), (1189, 59595), (2055, 34481), (2523, 28085), (3567, 19865), (3973, 17835), (4205, 16851), (5617, 12615), (5945, 11919)]