669685005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{2897}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 1269463104

約数和(自身を除く): 599778099

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 467, 495, 1401, 2335, 2897, 4203, 5137, 7005, 8691, 14485, 15411, 21015, 25685, 26073, 31867, 43455, 46233, 77055, 95601, 130365, 159335, 231165, 286803, 478005, 1352899, 1434015, 4058697, 6764495, 12176091, 14881889, 20293485, 44645667, 60880455, 74409445, 133937001, 223228335, 669685005]

約数ペア:

[(1, 669685005), (3, 223228335), (5, 133937001), (9, 74409445), (11, 60880455), (15, 44645667), (33, 20293485), (45, 14881889), (55, 12176091), (99, 6764495), (165, 4058697), (467, 1434015), (495, 1352899), (1401, 478005), (2335, 286803), (2897, 231165), (4203, 159335), (5137, 130365), (7005, 95601), (8691, 77055), (14485, 46233), (15411, 43455), (21015, 31867), (25685, 26073)]