47026845

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 91514880

約数和(自身を除く): 44488035

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 459, 465, 527, 661, 765, 837, 1395, 1581, 1983, 2295, 2635, 3305, 4185, 4743, 5949, 7905, 9915, 11237, 14229, 17847, 20491, 23715, 29745, 33711, 56185, 61473, 71145, 89235, 101133, 102455, 168555, 184419, 303399, 307365, 348347, 505665, 553257, 922095, 1045041, 1516995, 1741735, 2766285, 3135123, 5225205, 9405369, 15675615, 47026845]

約数ペア:

[(1, 47026845), (3, 15675615), (5, 9405369), (9, 5225205), (15, 3135123), (17, 2766285), (27, 1741735), (31, 1516995), (45, 1045041), (51, 922095), (85, 553257), (93, 505665), (135, 348347), (153, 307365), (155, 303399), (255, 184419), (279, 168555), (459, 102455), (465, 101133), (527, 89235), (661, 71145), (765, 61473), (837, 56185), (1395, 33711), (1581, 29745), (1983, 23715), (2295, 20491), (2635, 17847), (3305, 14229), (4185, 11237), (4743, 9915), (5949, 7905)]