40065705

素因数分解:

$3^3\times 5^1\times {\mathrm{463}}^1\times {\mathrm{641}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 71493120

約数和(自身を除く): 31427415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 463, 641, 1389, 1923, 2315, 3205, 4167, 5769, 6945, 9615, 12501, 17307, 20835, 28845, 62505, 86535, 296783, 890349, 1483915, 2671047, 4451745, 8013141, 13355235, 40065705]

約数ペア:

[(1, 40065705), (3, 13355235), (5, 8013141), (9, 4451745), (15, 2671047), (27, 1483915), (45, 890349), (135, 296783), (463, 86535), (641, 62505), (1389, 28845), (1923, 20835), (2315, 17307), (3205, 12501), (4167, 9615), (5769, 6945)]