74354685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2887}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 127256832

約数和(自身を除く): 52902147

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 1515, 1717, 2887, 5151, 8585, 8661, 14435, 25755, 43305, 49079, 147237, 245395, 291587, 736185, 874761, 1457935, 4373805, 4956979, 14870937, 24784895, 74354685]

約数ペア:

[(1, 74354685), (3, 24784895), (5, 14870937), (15, 4956979), (17, 4373805), (51, 1457935), (85, 874761), (101, 736185), (255, 291587), (303, 245395), (505, 147237), (1515, 49079), (1717, 43305), (2887, 25755), (5151, 14435), (8585, 8661)]