40399035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 68448000

約数和(自身を除く): 28048965

約数列:

[1, 3, 5, 15, 19, 57, 95, 229, 285, 619, 687, 1145, 1857, 3095, 3435, 4351, 9285, 11761, 13053, 21755, 35283, 58805, 65265, 141751, 176415, 425253, 708755, 2126265, 2693269, 8079807, 13466345, 40399035]

約数ペア:

[(1, 40399035), (3, 13466345), (5, 8079807), (15, 2693269), (19, 2126265), (57, 708755), (95, 425253), (229, 176415), (285, 141751), (619, 65265), (687, 58805), (1145, 35283), (1857, 21755), (3095, 13053), (3435, 11761), (4351, 9285)]