23911965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 52955136

約数和(自身を除く): 29043171

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 67, 77, 99, 103, 105, 165, 201, 231, 309, 315, 335, 385, 469, 495, 515, 603, 693, 721, 737, 927, 1005, 1133, 1155, 1407, 1545, 2163, 2211, 2345, 3015, 3399, 3465, 3605, 3685, 4221, 4635, 5159, 5665, 6489, 6633, 6901, 7035, 7931, 10197, 10815, 11055, 15477, 16995, 20703, 21105, 23793, 25795, 32445, 33165, 34505, 39655, 46431, 48307, 50985, 62109, 71379, 75911, 77385, 103515, 118965, 144921, 227733, 232155, 241535, 310545, 356895, 379555, 434763, 531377, 683199, 724605, 1138665, 1594131, 2173815, 2656885, 3415995, 4782393, 7970655, 23911965]

約数ペア:

[(1, 23911965), (3, 7970655), (5, 4782393), (7, 3415995), (9, 2656885), (11, 2173815), (15, 1594131), (21, 1138665), (33, 724605), (35, 683199), (45, 531377), (55, 434763), (63, 379555), (67, 356895), (77, 310545), (99, 241535), (103, 232155), (105, 227733), (165, 144921), (201, 118965), (231, 103515), (309, 77385), (315, 75911), (335, 71379), (385, 62109), (469, 50985), (495, 48307), (515, 46431), (603, 39655), (693, 34505), (721, 33165), (737, 32445), (927, 25795), (1005, 23793), (1133, 21105), (1155, 20703), (1407, 16995), (1545, 15477), (2163, 11055), (2211, 10815), (2345, 10197), (3015, 7931), (3399, 7035), (3465, 6901), (3605, 6633), (3685, 6489), (4221, 5665), (4635, 5159)]