138976181505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{2887}}^1\times {\mathrm{152821}}^1$

素因数の和:155726

約数の個数: 48

約数和(自身を含む): 275402360064

約数和(自身を除く): 136426178559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 2887, 8661, 14435, 20209, 25983, 43305, 60627, 101045, 129915, 152821, 181881, 303135, 458463, 764105, 909405, 1069747, 1375389, 2292315, 3209241, 5348735, 6876945, 9627723, 16046205, 48138615, 441194227, 1323582681, 2205971135, 3088359589, 3970748043, 6617913405, 9265078767, 15441797945, 19853740215, 27795236301, 46325393835, 138976181505]

約数ペア:

[(1, 138976181505), (3, 46325393835), (5, 27795236301), (7, 19853740215), (9, 15441797945), (15, 9265078767), (21, 6617913405), (35, 3970748043), (45, 3088359589), (63, 2205971135), (105, 1323582681), (315, 441194227), (2887, 48138615), (8661, 16046205), (14435, 9627723), (20209, 6876945), (25983, 5348735), (43305, 3209241), (60627, 2292315), (101045, 1375389), (129915, 1069747), (152821, 909405), (181881, 764105), (303135, 458463)]