40964265

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 77414400

約数和(自身を除く): 36450135

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 79, 115, 135, 167, 207, 237, 345, 395, 501, 621, 711, 835, 1035, 1185, 1503, 1817, 2133, 2505, 3105, 3555, 3841, 4509, 5451, 7515, 9085, 10665, 11523, 13193, 16353, 19205, 22545, 27255, 34569, 39579, 49059, 57615, 65965, 81765, 103707, 118737, 172845, 197895, 245295, 303439, 356211, 518535, 593685, 910317, 1517195, 1781055, 2730951, 4551585, 8192853, 13654755, 40964265]

約数ペア:

[(1, 40964265), (3, 13654755), (5, 8192853), (9, 4551585), (15, 2730951), (23, 1781055), (27, 1517195), (45, 910317), (69, 593685), (79, 518535), (115, 356211), (135, 303439), (167, 245295), (207, 197895), (237, 172845), (345, 118737), (395, 103707), (501, 81765), (621, 65965), (711, 57615), (835, 49059), (1035, 39579), (1185, 34569), (1503, 27255), (1817, 22545), (2133, 19205), (2505, 16353), (3105, 13193), (3555, 11523), (3841, 10665), (4509, 9085), (5451, 7515)]