4987007135

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 6692474880

約数和(自身を除く): 1705467745

約数列:

[1, 5, 11, 55, 103, 121, 191, 419, 515, 605, 955, 1133, 2095, 2101, 4609, 5665, 10505, 12463, 19673, 23045, 23111, 43157, 50699, 62315, 80029, 98365, 115555, 215785, 216403, 253495, 400145, 474727, 880319, 1082015, 2373635, 2380433, 4401595, 5221997, 8242987, 9683509, 11902165, 26109985, 41214935, 48417545, 90672857, 453364285, 997401427, 4987007135]

約数ペア:

[(1, 4987007135), (5, 997401427), (11, 453364285), (55, 90672857), (103, 48417545), (121, 41214935), (191, 26109985), (419, 11902165), (515, 9683509), (605, 8242987), (955, 5221997), (1133, 4401595), (2095, 2380433), (2101, 2373635), (4609, 1082015), (5665, 880319), (10505, 474727), (12463, 400145), (19673, 253495), (23045, 216403), (23111, 215785), (43157, 115555), (50699, 98365), (62315, 80029)]