15414273

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 27141120

約数和(自身を除く): 11726847

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 191, 427, 441, 549, 573, 1281, 1323, 1337, 1647, 1719, 2989, 3843, 4011, 5157, 8967, 9359, 11529, 11651, 12033, 26901, 28077, 34953, 36099, 80703, 81557, 84231, 104859, 244671, 252693, 314577, 570899, 734013, 1712697, 2202039, 5138091, 15414273]

約数ペア:

[(1, 15414273), (3, 5138091), (7, 2202039), (9, 1712697), (21, 734013), (27, 570899), (49, 314577), (61, 252693), (63, 244671), (147, 104859), (183, 84231), (189, 81557), (191, 80703), (427, 36099), (441, 34953), (549, 28077), (573, 26901), (1281, 12033), (1323, 11651), (1337, 11529), (1647, 9359), (1719, 8967), (2989, 5157), (3843, 4011)]