11929295

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 18221760

約数和(自身を除く): 6292465

約数列:

[1, 5, 7, 23, 29, 35, 49, 73, 115, 145, 161, 203, 245, 365, 511, 667, 805, 1015, 1127, 1421, 1679, 2117, 2555, 3335, 3577, 4669, 5635, 7105, 8395, 10585, 11753, 14819, 17885, 23345, 32683, 48691, 58765, 74095, 82271, 103733, 163415, 243455, 340837, 411355, 518665, 1704185, 2385859, 11929295]

約数ペア:

[(1, 11929295), (5, 2385859), (7, 1704185), (23, 518665), (29, 411355), (35, 340837), (49, 243455), (73, 163415), (115, 103733), (145, 82271), (161, 74095), (203, 58765), (245, 48691), (365, 32683), (511, 23345), (667, 17885), (805, 14819), (1015, 11753), (1127, 10585), (1421, 8395), (1679, 7105), (2117, 5635), (2555, 4669), (3335, 3577)]