24162775

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 39937920

約数和(自身を除く): 15775145

約数列:

[1, 5, 7, 13, 19, 25, 35, 43, 65, 91, 95, 133, 169, 175, 215, 247, 301, 325, 455, 475, 559, 665, 817, 845, 1075, 1183, 1235, 1505, 1729, 2275, 2795, 3211, 3325, 3913, 4085, 4225, 5719, 5915, 6175, 7267, 7525, 8645, 10621, 13975, 16055, 19565, 20425, 22477, 28595, 29575, 36335, 43225, 50869, 53105, 74347, 80275, 97825, 112385, 138073, 142975, 181675, 254345, 265525, 371735, 561925, 690365, 966511, 1271725, 1858675, 3451825, 4832555, 24162775]

約数ペア:

[(1, 24162775), (5, 4832555), (7, 3451825), (13, 1858675), (19, 1271725), (25, 966511), (35, 690365), (43, 561925), (65, 371735), (91, 265525), (95, 254345), (133, 181675), (169, 142975), (175, 138073), (215, 112385), (247, 97825), (301, 80275), (325, 74347), (455, 53105), (475, 50869), (559, 43225), (665, 36335), (817, 29575), (845, 28595), (1075, 22477), (1183, 20425), (1235, 19565), (1505, 16055), (1729, 13975), (2275, 10621), (2795, 8645), (3211, 7525), (3325, 7267), (3913, 6175), (4085, 5915), (4225, 5719)]