39121845

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 80372736

約数和(自身を除く): 41250891

約数列:

[1, 3, 5, 7, 15, 17, 21, 31, 35, 49, 51, 85, 93, 101, 105, 119, 147, 155, 217, 245, 255, 303, 357, 465, 505, 527, 595, 651, 707, 735, 833, 1085, 1515, 1519, 1581, 1717, 1785, 2121, 2499, 2635, 3131, 3255, 3535, 3689, 4165, 4557, 4949, 5151, 7595, 7905, 8585, 9393, 10605, 11067, 12019, 12495, 14847, 15655, 18445, 21917, 22785, 24745, 25755, 25823, 36057, 46965, 53227, 55335, 60095, 65751, 74235, 77469, 84133, 109585, 129115, 153419, 159681, 180285, 252399, 266135, 328755, 372589, 387345, 420665, 460257, 767095, 798405, 1117767, 1261995, 1862945, 2301285, 2608123, 5588835, 7824369, 13040615, 39121845]

約数ペア:

[(1, 39121845), (3, 13040615), (5, 7824369), (7, 5588835), (15, 2608123), (17, 2301285), (21, 1862945), (31, 1261995), (35, 1117767), (49, 798405), (51, 767095), (85, 460257), (93, 420665), (101, 387345), (105, 372589), (119, 328755), (147, 266135), (155, 252399), (217, 180285), (245, 159681), (255, 153419), (303, 129115), (357, 109585), (465, 84133), (505, 77469), (527, 74235), (595, 65751), (651, 60095), (707, 55335), (735, 53227), (833, 46965), (1085, 36057), (1515, 25823), (1519, 25755), (1581, 24745), (1717, 22785), (1785, 21917), (2121, 18445), (2499, 15655), (2635, 14847), (3131, 12495), (3255, 12019), (3535, 11067), (3689, 10605), (4165, 9393), (4557, 8585), (4949, 7905), (5151, 7595)]