6945705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 13418496

約数和(自身を除く): 6472791

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 279, 383, 403, 465, 585, 1149, 1209, 1395, 1915, 2015, 3447, 3627, 4979, 5745, 6045, 11873, 14937, 17235, 18135, 24895, 35619, 44811, 59365, 74685, 106857, 154349, 178095, 224055, 463047, 534285, 771745, 1389141, 2315235, 6945705]

約数ペア:

[(1, 6945705), (3, 2315235), (5, 1389141), (9, 771745), (13, 534285), (15, 463047), (31, 224055), (39, 178095), (45, 154349), (65, 106857), (93, 74685), (117, 59365), (155, 44811), (195, 35619), (279, 24895), (383, 18135), (403, 17235), (465, 14937), (585, 11873), (1149, 6045), (1209, 5745), (1395, 4979), (1915, 3627), (2015, 3447)]