304889342975

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4591}}^1\times {\mathrm{19973}}^1$

素因数の和:24600

約数の個数: 48

約数和(自身を含む): 454934215680

約数和(自身を除く): 150044872705

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 4591, 19973, 22955, 32137, 87229, 99865, 114775, 139811, 160685, 379487, 436145, 499325, 610603, 699055, 803425, 1897435, 2180725, 2656409, 3053015, 3495275, 9487175, 13282045, 15265075, 66410225, 91696043, 458480215, 641872301, 1742224817, 2292401075, 3209361505, 8711124085, 12195573719, 16046807525, 43555620425, 60977868595, 304889342975]

約数ペア:

[(1, 304889342975), (5, 60977868595), (7, 43555620425), (19, 16046807525), (25, 12195573719), (35, 8711124085), (95, 3209361505), (133, 2292401075), (175, 1742224817), (475, 641872301), (665, 458480215), (3325, 91696043), (4591, 66410225), (19973, 15265075), (22955, 13282045), (32137, 9487175), (87229, 3495275), (99865, 3053015), (114775, 2656409), (139811, 2180725), (160685, 1897435), (379487, 803425), (436145, 699055), (499325, 610603)]