148766345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{587}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 220485888

約数和(自身を除く): 71719543

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 557, 587, 2785, 2935, 3899, 4109, 7241, 7631, 19495, 20545, 36205, 38155, 50687, 53417, 253435, 267085, 326959, 1634795, 2288713, 4250467, 11443565, 21252335, 29753269, 148766345]

約数ペア:

[(1, 148766345), (5, 29753269), (7, 21252335), (13, 11443565), (35, 4250467), (65, 2288713), (91, 1634795), (455, 326959), (557, 267085), (587, 253435), (2785, 53417), (2935, 50687), (3899, 38155), (4109, 36205), (7241, 20545), (7631, 19495)]