40982655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 79580160

約数和(自身を除く): 38597505

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 43, 87, 105, 129, 145, 203, 215, 301, 313, 435, 609, 645, 903, 939, 1015, 1247, 1505, 1565, 2191, 3045, 3741, 4515, 4695, 6235, 6573, 8729, 9077, 10955, 13459, 18705, 26187, 27231, 32865, 40377, 43645, 45385, 63539, 67295, 94213, 130935, 136155, 190617, 201885, 282639, 317695, 390311, 471065, 953085, 1170933, 1413195, 1951555, 2732177, 5854665, 8196531, 13660885, 40982655]

約数ペア:

[(1, 40982655), (3, 13660885), (5, 8196531), (7, 5854665), (15, 2732177), (21, 1951555), (29, 1413195), (35, 1170933), (43, 953085), (87, 471065), (105, 390311), (129, 317695), (145, 282639), (203, 201885), (215, 190617), (301, 136155), (313, 130935), (435, 94213), (609, 67295), (645, 63539), (903, 45385), (939, 43645), (1015, 40377), (1247, 32865), (1505, 27231), (1565, 26187), (2191, 18705), (3045, 13459), (3741, 10955), (4515, 9077), (4695, 8729), (6235, 6573)]