139959450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311021}}^1$

素因数の和:311039

約数の個数: 36

約数和(自身を含む): 376025598

約数和(自身を除く): 236066148

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 311021, 622042, 933063, 1555105, 1866126, 2799189, 3110210, 4665315, 5598378, 7775525, 9330630, 13995945, 15551050, 23326575, 27991890, 46653150, 69979725, 139959450]

約数ペア:

[(1, 139959450), (2, 69979725), (3, 46653150), (5, 27991890), (6, 23326575), (9, 15551050), (10, 13995945), (15, 9330630), (18, 7775525), (25, 5598378), (30, 4665315), (45, 3110210), (50, 2799189), (75, 1866126), (90, 1555105), (150, 933063), (225, 622042), (450, 311021)]