302179215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{32971}}^1$

素因数の和:33039

約数の個数: 32

約数和(自身を含む): 531772416

約数和(自身を除く): 229593201

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 9165, 32971, 98913, 164855, 428623, 494565, 1285869, 1549637, 2143115, 4648911, 6429345, 7748185, 20145281, 23244555, 60435843, 100726405, 302179215]

約数ペア:

[(1, 302179215), (3, 100726405), (5, 60435843), (13, 23244555), (15, 20145281), (39, 7748185), (47, 6429345), (65, 4648911), (141, 2143115), (195, 1549637), (235, 1285869), (611, 494565), (705, 428623), (1833, 164855), (3055, 98913), (9165, 32971)]