2912974935

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 5081395200

約数和(自身を除く): 2168420265

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 271, 277, 597, 813, 831, 995, 1355, 1385, 2587, 2985, 3523, 3601, 4065, 4155, 7761, 10569, 10803, 12935, 17615, 18005, 38805, 52845, 53929, 54015, 55123, 75067, 161787, 165369, 225201, 269645, 275615, 375335, 701077, 716599, 808935, 826845, 975871, 1126005, 2103231, 2149797, 2927613, 3505385, 3582995, 4879355, 10516155, 10748985, 14638065, 14938333, 44814999, 74691665, 194198329, 224074995, 582594987, 970991645, 2912974935]

約数ペア:

[(1, 2912974935), (3, 970991645), (5, 582594987), (13, 224074995), (15, 194198329), (39, 74691665), (65, 44814999), (195, 14938333), (199, 14638065), (271, 10748985), (277, 10516155), (597, 4879355), (813, 3582995), (831, 3505385), (995, 2927613), (1355, 2149797), (1385, 2103231), (2587, 1126005), (2985, 975871), (3523, 826845), (3601, 808935), (4065, 716599), (4155, 701077), (7761, 375335), (10569, 275615), (10803, 269645), (12935, 225201), (17615, 165369), (18005, 161787), (38805, 75067), (52845, 55123), (53929, 54015)]