42398085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7229}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 74960640

約数和(自身を除く): 32562555

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 7229, 21687, 36145, 108435, 122893, 166267, 368679, 498801, 614465, 831335, 1843395, 2494005, 2826539, 8479617, 14132695, 42398085]

約数ペア:

[(1, 42398085), (3, 14132695), (5, 8479617), (15, 2826539), (17, 2494005), (23, 1843395), (51, 831335), (69, 614465), (85, 498801), (115, 368679), (255, 166267), (345, 122893), (391, 108435), (1173, 36145), (1955, 21687), (5865, 7229)]