4392045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 8865792

約数和(自身を除く): 4473747

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 191, 219, 315, 365, 511, 573, 657, 955, 1095, 1337, 1533, 1719, 2555, 2865, 3285, 4011, 4599, 6685, 7665, 8595, 12033, 13943, 20055, 22995, 41829, 60165, 69715, 97601, 125487, 209145, 292803, 488005, 627435, 878409, 1464015, 4392045]

約数ペア:

[(1, 4392045), (3, 1464015), (5, 878409), (7, 627435), (9, 488005), (15, 292803), (21, 209145), (35, 125487), (45, 97601), (63, 69715), (73, 60165), (105, 41829), (191, 22995), (219, 20055), (315, 13943), (365, 12033), (511, 8595), (573, 7665), (657, 6685), (955, 4599), (1095, 4011), (1337, 3285), (1533, 2865), (1719, 2555)]