3788892045

素因数分解:

$3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{48473}}^1$

素因数の和:48683

約数の個数: 40

約数和(自身を含む): 6827272056

約数和(自身を除く): 3038380011

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 405, 579, 965, 1737, 2895, 5211, 8685, 15633, 26055, 48473, 78165, 145419, 242365, 436257, 727095, 1308771, 2181285, 3926313, 6543855, 9355289, 19631565, 28065867, 46776445, 84197601, 140329335, 252592803, 420988005, 757778409, 1262964015, 3788892045]

約数ペア:

[(1, 3788892045), (3, 1262964015), (5, 757778409), (9, 420988005), (15, 252592803), (27, 140329335), (45, 84197601), (81, 46776445), (135, 28065867), (193, 19631565), (405, 9355289), (579, 6543855), (965, 3926313), (1737, 2181285), (2895, 1308771), (5211, 727095), (8685, 436257), (15633, 242365), (26055, 145419), (48473, 78165)]