39619395

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9467}}^1$

素因数の和:9512

約数の個数: 32

約数和(自身を含む): 72714240

約数和(自身を除く): 33094845

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 9467, 28401, 47335, 85203, 142005, 255609, 293477, 426015, 880431, 1278045, 1467385, 2641293, 4402155, 7923879, 13206465, 39619395]

約数ペア:

[(1, 39619395), (3, 13206465), (5, 7923879), (9, 4402155), (15, 2641293), (27, 1467385), (31, 1278045), (45, 880431), (93, 426015), (135, 293477), (155, 255609), (279, 142005), (465, 85203), (837, 47335), (1395, 28401), (4185, 9467)]