5112555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 10229760

約数和(自身を除く): 5117205

約数列:

[1, 3, 5, 7, 15, 21, 23, 29, 35, 69, 73, 87, 105, 115, 145, 161, 203, 219, 345, 365, 435, 483, 511, 609, 667, 805, 1015, 1095, 1533, 1679, 2001, 2117, 2415, 2555, 3045, 3335, 4669, 5037, 6351, 7665, 8395, 10005, 10585, 11753, 14007, 14819, 23345, 25185, 31755, 35259, 44457, 48691, 58765, 70035, 74095, 146073, 176295, 222285, 243455, 340837, 730365, 1022511, 1704185, 5112555]

約数ペア:

[(1, 5112555), (3, 1704185), (5, 1022511), (7, 730365), (15, 340837), (21, 243455), (23, 222285), (29, 176295), (35, 146073), (69, 74095), (73, 70035), (87, 58765), (105, 48691), (115, 44457), (145, 35259), (161, 31755), (203, 25185), (219, 23345), (345, 14819), (365, 14007), (435, 11753), (483, 10585), (511, 10005), (609, 8395), (667, 7665), (805, 6351), (1015, 5037), (1095, 4669), (1533, 3335), (1679, 3045), (2001, 2555), (2117, 2415)]