4451535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 9316944

約数和(自身を除く): 4865409

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 495, 529, 561, 759, 765, 935, 1035, 1173, 1265, 1587, 1683, 1955, 2277, 2645, 2805, 3519, 3795, 4301, 4761, 5819, 5865, 7935, 8415, 8993, 11385, 12903, 17457, 17595, 21505, 23805, 26979, 29095, 38709, 44965, 52371, 64515, 80937, 87285, 98923, 134895, 193545, 261855, 296769, 404685, 494615, 890307, 1483845, 4451535]

約数ペア:

[(1, 4451535), (3, 1483845), (5, 890307), (9, 494615), (11, 404685), (15, 296769), (17, 261855), (23, 193545), (33, 134895), (45, 98923), (51, 87285), (55, 80937), (69, 64515), (85, 52371), (99, 44965), (115, 38709), (153, 29095), (165, 26979), (187, 23805), (207, 21505), (253, 17595), (255, 17457), (345, 12903), (391, 11385), (495, 8993), (529, 8415), (561, 7935), (759, 5865), (765, 5819), (935, 4761), (1035, 4301), (1173, 3795), (1265, 3519), (1587, 2805), (1683, 2645), (1955, 2277)]