2511761775

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{4391}}^1$

素因数の和:4696

約数の個数: 48

約数和(自身を含む): 4313295360

約数和(自身を除く): 1801533585

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 263, 435, 725, 789, 1315, 2175, 3945, 4391, 6575, 7627, 13173, 19725, 21955, 22881, 38135, 65865, 109775, 114405, 127339, 190675, 329325, 382017, 572025, 636695, 1154833, 1910085, 3183475, 3464499, 5774165, 9550425, 17322495, 28870825, 33490157, 86612475, 100470471, 167450785, 502352355, 837253925, 2511761775]

約数ペア:

[(1, 2511761775), (3, 837253925), (5, 502352355), (15, 167450785), (25, 100470471), (29, 86612475), (75, 33490157), (87, 28870825), (145, 17322495), (263, 9550425), (435, 5774165), (725, 3464499), (789, 3183475), (1315, 1910085), (2175, 1154833), (3945, 636695), (4391, 572025), (6575, 382017), (7627, 329325), (13173, 190675), (19725, 127339), (21955, 114405), (22881, 109775), (38135, 65865)]