1445835153

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{49639}}^1$

素因数の和:49741

約数の個数: 32

約数和(自身を含む): 2350950400

約数和(自身を除く): 905115247

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 4161, 9709, 29127, 49639, 148917, 347473, 943141, 1042419, 2829423, 3623647, 6601987, 10870941, 19805961, 25365529, 68849293, 76096587, 206547879, 481945051, 1445835153]

約数ペア:

[(1, 1445835153), (3, 481945051), (7, 206547879), (19, 76096587), (21, 68849293), (57, 25365529), (73, 19805961), (133, 10870941), (219, 6601987), (399, 3623647), (511, 2829423), (1387, 1042419), (1533, 943141), (4161, 347473), (9709, 148917), (29127, 49639)]