30442005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 58294080

約数和(自身を除く): 27852075

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 691, 801, 979, 1335, 2073, 2937, 3455, 4005, 4895, 6219, 7601, 8811, 10365, 14685, 22803, 31095, 38005, 44055, 61499, 68409, 114015, 184497, 307495, 342045, 553491, 676489, 922485, 2029467, 2767455, 3382445, 6088401, 10147335, 30442005]

約数ペア:

[(1, 30442005), (3, 10147335), (5, 6088401), (9, 3382445), (11, 2767455), (15, 2029467), (33, 922485), (45, 676489), (55, 553491), (89, 342045), (99, 307495), (165, 184497), (267, 114015), (445, 68409), (495, 61499), (691, 44055), (801, 38005), (979, 31095), (1335, 22803), (2073, 14685), (2937, 10365), (3455, 8811), (4005, 7601), (4895, 6219)]