61769835

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 114813504

約数和(自身を除く): 53043669

約数列:

[1, 3, 5, 9, 15, 23, 37, 45, 69, 111, 115, 185, 207, 333, 345, 555, 851, 1035, 1613, 1665, 2553, 4255, 4839, 7659, 8065, 12765, 14517, 24195, 37099, 38295, 59681, 72585, 111297, 179043, 185495, 298405, 333891, 537129, 556485, 895215, 1372663, 1669455, 2685645, 4117989, 6863315, 12353967, 20589945, 61769835]

約数ペア:

[(1, 61769835), (3, 20589945), (5, 12353967), (9, 6863315), (15, 4117989), (23, 2685645), (37, 1669455), (45, 1372663), (69, 895215), (111, 556485), (115, 537129), (185, 333891), (207, 298405), (333, 185495), (345, 179043), (555, 111297), (851, 72585), (1035, 59681), (1613, 38295), (1665, 37099), (2553, 24195), (4255, 14517), (4839, 12765), (7659, 8065)]