76311725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 116028288

約数和(自身を除く): 39716563

約数列:

[1, 5, 7, 17, 25, 35, 85, 113, 119, 175, 227, 425, 565, 595, 791, 1135, 1589, 1921, 2825, 2975, 3859, 3955, 5675, 7945, 9605, 13447, 19295, 19775, 25651, 27013, 39725, 48025, 67235, 96475, 128255, 135065, 179557, 336175, 436067, 641275, 675325, 897785, 2180335, 3052469, 4488925, 10901675, 15262345, 76311725]

約数ペア:

[(1, 76311725), (5, 15262345), (7, 10901675), (17, 4488925), (25, 3052469), (35, 2180335), (85, 897785), (113, 675325), (119, 641275), (175, 436067), (227, 336175), (425, 179557), (565, 135065), (595, 128255), (791, 96475), (1135, 67235), (1589, 48025), (1921, 39725), (2825, 27013), (2975, 25651), (3859, 19775), (3955, 19295), (5675, 13447), (7945, 9605)]