99994995

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 183186432

約数和(自身を除く): 83191437

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 1333, 1395, 1667, 1935, 3999, 5001, 6665, 8335, 11997, 15003, 19995, 25005, 51677, 59985, 71681, 75015, 155031, 215043, 258385, 358405, 465093, 645129, 775155, 1075215, 2222111, 2325465, 3225645, 6666333, 11110555, 19998999, 33331665, 99994995]

約数ペア:

[(1, 99994995), (3, 33331665), (5, 19998999), (9, 11110555), (15, 6666333), (31, 3225645), (43, 2325465), (45, 2222111), (93, 1075215), (129, 775155), (155, 645129), (215, 465093), (279, 358405), (387, 258385), (465, 215043), (645, 155031), (1333, 75015), (1395, 71681), (1667, 59985), (1935, 51677), (3999, 25005), (5001, 19995), (6665, 15003), (8335, 11997)]